Research article
|
10 Feb 2014
Research article |
|
10 Feb 2014
Reconstruction of Northern Hemisphere 1950–2010 atmospheric non-methane hydrocarbons
D. Helmig ,V. Petrenko ,P. Martinerie ,E. Witrant ,T. Röckmann ,A. Zuiderweg ,R. Holzinger ,J. Hueber ,C. Thompson ,J. W. C. White ,W. Sturges ,A. Baker ,T. Blunier ,D. Etheridge ,M. Rubino ,and P. Tans
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2
261
Jun 2013
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4
82
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24
28
5
57
Aug 2013
2
10
1
13
Sep 2013
7
11
0
18
Oct 2013
11
16
1
28
Nov 2013
14
14
1
29
Dec 2013
15
6
1
22
Jan 2014
32
27
0
59
Feb 2014
254
154
11
419
Mar 2014
58
95
3
156
Apr 2014
37
92
4
133
May 2014
28
65
1
94
Jun 2014
27
78
1
106
Jul 2014
24
167
0
191
Aug 2014
40
218
7
265
Sep 2014
20
189
4
213
Oct 2014
43
132
2
177
Nov 2014
19
120
1
140
Dec 2014
9
123
1
133
Jan 2015
17
69
2
88
Feb 2015
33
94
0
127
Mar 2015
21
34
3
58
Apr 2015
24
27
1
52
May 2015
11
22
2
35
Jun 2015
34
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3
52
Jul 2015
38
52
2
92
Aug 2015
34
26
2
62
Sep 2015
32
10
0
42
Oct 2015
28
30
0
58
Nov 2015
43
31
3
77
Dec 2015
14
18
2
34
Jan 2016
42
38
3
83
Feb 2016
31
10
1
42
Mar 2016
27
22
0
49
Apr 2016
6
12
0
18
May 2016
18
12
0
30
Jun 2016
14
8
1
23
Jul 2016
24
14
3
41
Aug 2016
12
10
0
22
Sep 2016
14
8
0
22
Oct 2016
12
8
0
20
Nov 2016
8
3
0
11
Dec 2016
5
8
0
13
Jan 2017
20
14
1
35
Feb 2017
16
10
0
26
Mar 2017
32
22
1
55
Apr 2017
30
15
2
47
May 2017
36
21
1
58
Jun 2017
20
8
0
28
Jul 2017
16
17
0
33
Aug 2017
7
21
2
30
Sep 2017
7
22
1
30
Oct 2017
11
16
1
28
Nov 2017
13
18
1
32
Dec 2017
7
17
0
24
Jan 2018
14
23
0
37
Feb 2018
10
11
0
21
Mar 2018
15
21
1
37
Apr 2018
12
19
0
31
May 2018
15
18
1
34
Jun 2018
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0
32
Jul 2018
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2
43
Aug 2018
30
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0
48
Sep 2018
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0
38
Oct 2018
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21
0
39
Nov 2018
27
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0
46
Dec 2018
12
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2
28
Jan 2019
8
11
1
20
Feb 2019
9
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0
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Mar 2019
13
14
0
27
Apr 2019
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2
30
May 2019
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0
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Jun 2019
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0
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Jul 2019
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0
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Aug 2019
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6
3
21
Sep 2019
7
3
0
10
Oct 2019
8
5
2
15
Nov 2019
7
7
0
14
Dec 2019
10
2
2
14
Jan 2020
7
2
0
9
Feb 2020
7
4
1
12
Mar 2020
4
2
0
6
Apr 2020
4
4
0
8
May 2020
6
2
1
9
Jun 2020
20
2
0
22
Jul 2020
21
6
6
33
Aug 2020
11
5
5
21
Sep 2020
9
7
0
16
Oct 2020
5
6
2
13
Nov 2020
9
3
1
13
Dec 2020
8
4
0
12
Jan 2021
21
9
0
30
Feb 2021
12
5
0
17
Mar 2021
9
5
1
15
Apr 2021
6
6
0
12
May 2021
9
2
1
12
Jun 2021
8
7
0
15
Jul 2021
9
10
0
19
Aug 2021
7
17
0
24
Sep 2021
17
12
1
30
Oct 2021
11
38
0
49
Nov 2021
11
32
1
44
Dec 2021
11
9
0
20
Jan 2022
16
13
0
29
Feb 2022
8
7
3
18
Mar 2022
12
9
0
21
Apr 2022
10
4
2
16
May 2022
14
5
0
19
Jun 2022
8
5
0
13
Jul 2022
8
4
0
12
Aug 2022
23
2
0
25
Sep 2022
9
3
0
12
Oct 2022
16
18
1
35
Nov 2022
16
8
0
24
Dec 2022
16
4
0
20
Jan 2023
15
13
0
28
Feb 2023
16
4
0
20
Mar 2023
14
5
0
19
Apr 2023
13
8
0
21
May 2023
37
11
1
49
Jun 2023
45
6
1
52
Jul 2023
45
11
3
59
Aug 2023
39
8
2
49
Sep 2023
44
15
1
60
Oct 2023
64
7
3
74
Nov 2023
24
0
24
Dec 2023
46
10
3
59
Jan 2024
45
5
0
50
Feb 2024
101
70
52
223
Mar 2024
56
22
1
79
Apr 2024
55
11
8
74
May 2024
20
13
4
37
Jun 2024
21
8
4
33
Jul 2024
29
12
1
42
Aug 2024
25
6
1
32
Sep 2024
13
3
0
16
Oct 2024
36
8
2
46
Nov 2024
29
9
2
40
Dec 2024
20
10
1
31
Jan 2025
31
19
4
54
Feb 2025
40
13
1
54
Mar 2025
26
19
2
47
Apr 2025
23
17
0
40
May 2025
26
12
0
38
Jun 2025
56
18
1
75
Jul 2025
36
25
4
65
Aug 2025
42
22
2
66
Sep 2025
106
19
2
127
Oct 2025
39
47
0
86
Nov 2025
40
50
7
97
Dec 2025
39
32
1
72
Jan 2026
60
19
13
92
Feb 2026
60
15
4
79
Mar 2026
19
8
1
28
Cumulative views and downloads
(calculated since 15 May 2013)
Month
HTML views
PDF downloads
XML downloads
May 2013
144
115
2
261
Jun 2013
185
152
6
343
Jul 2013
209
180
11
400
Aug 2013
211
190
12
413
Sep 2013
218
201
12
431
Oct 2013
229
217
13
459
Nov 2013
243
231
14
488
Dec 2013
258
237
15
510
Jan 2014
290
264
15
569
Feb 2014
544
418
26
988
Mar 2014
602
513
29
1,144
Apr 2014
639
605
33
1,277
May 2014
667
670
34
1,371
Jun 2014
694
748
35
1,477
Jul 2014
718
915
35
1,668
Aug 2014
758
1,133
42
1,933
Sep 2014
778
1,322
46
2,146
Oct 2014
821
1,454
48
2,323
Nov 2014
840
1,574
49
2,463
Dec 2014
849
1,697
50
2,596
Jan 2015
866
1,766
52
2,684
Feb 2015
899
1,860
52
2,811
Mar 2015
920
1,894
55
2,869
Apr 2015
944
1,921
56
2,921
May 2015
955
1,943
58
2,956
Jun 2015
989
1,958
61
3,008
Jul 2015
1,027
2,010
63
3,100
Aug 2015
1,061
2,036
65
3,162
Sep 2015
1,093
2,046
65
3,204
Oct 2015
1,121
2,076
65
3,262
Nov 2015
1,164
2,107
68
3,339
Dec 2015
1,178
2,125
70
3,373
Jan 2016
1,220
2,163
73
3,456
Feb 2016
1,251
2,173
74
3,498
Mar 2016
1,278
2,195
74
3,547
Apr 2016
1,284
2,207
74
3,565
May 2016
1,302
2,219
74
3,595
Jun 2016
1,316
2,227
75
3,618
Jul 2016
1,340
2,241
78
3,659
Aug 2016
1,352
2,251
78
3,681
Sep 2016
1,366
2,259
78
3,703
Oct 2016
1,378
2,267
78
3,723
Nov 2016
1,386
2,270
78
3,734
Dec 2016
1,391
2,278
78
3,747
Jan 2017
1,411
2,292
79
3,782
Feb 2017
1,427
2,302
79
3,808
Mar 2017
1,459
2,324
80
3,863
Apr 2017
1,489
2,339
82
3,910
May 2017
1,525
2,360
83
3,968
Jun 2017
1,545
2,368
83
3,996
Jul 2017
1,561
2,385
83
4,029
Aug 2017
1,568
2,406
85
4,059
Sep 2017
1,575
2,428
86
4,089
Oct 2017
1,586
2,444
87
4,117
Nov 2017
1,599
2,462
88
4,149
Dec 2017
1,606
2,479
88
4,173
Jan 2018
1,620
2,502
88
4,210
Feb 2018
1,630
2,513
88
4,231
Mar 2018
1,645
2,534
89
4,268
Apr 2018
1,657
2,553
89
4,299
May 2018
1,672
2,571
90
4,333
Jun 2018
1,685
2,590
90
4,365
Jul 2018
1,704
2,612
92
4,408
Aug 2018
1,734
2,630
92
4,456
Sep 2018
1,753
2,649
92
4,494
Oct 2018
1,771
2,670
92
4,533
Nov 2018
1,798
2,689
92
4,579
Dec 2018
1,810
2,703
94
4,607
Jan 2019
1,818
2,714
95
4,627
Feb 2019
1,827
2,722
95
4,644
Mar 2019
1,840
2,736
95
4,671
Apr 2019
1,852
2,752
97
4,701
May 2019
1,861
2,760
97
4,718
Jun 2019
1,867
2,767
97
4,731
Jul 2019
1,877
2,771
97
4,745
Aug 2019
1,889
2,777
100
4,766
Sep 2019
1,896
2,780
100
4,776
Oct 2019
1,904
2,785
102
4,791
Nov 2019
1,911
2,792
102
4,805
Dec 2019
1,921
2,794
104
4,819
Jan 2020
1,928
2,796
104
4,828
Feb 2020
1,935
2,800
105
4,840
Mar 2020
1,939
2,802
105
4,846
Apr 2020
1,943
2,806
105
4,854
May 2020
1,949
2,808
106
4,863
Jun 2020
1,969
2,810
106
4,885
Jul 2020
1,990
2,816
112
4,918
Aug 2020
2,001
2,821
117
4,939
Sep 2020
2,010
2,828
117
4,955
Oct 2020
2,015
2,834
119
4,968
Nov 2020
2,024
2,837
120
4,981
Dec 2020
2,032
2,841
120
4,993
Jan 2021
2,053
2,850
120
5,023
Feb 2021
2,065
2,855
120
5,040
Mar 2021
2,074
2,860
121
5,055
Apr 2021
2,080
2,866
121
5,067
May 2021
2,089
2,868
122
5,079
Jun 2021
2,097
2,875
122
5,094
Jul 2021
2,106
2,885
122
5,113
Aug 2021
2,113
2,902
122
5,137
Sep 2021
2,130
2,914
123
5,167
Oct 2021
2,141
2,952
123
5,216
Nov 2021
2,152
2,984
124
5,260
Dec 2021
2,163
2,993
124
5,280
Jan 2022
2,179
3,006
124
5,309
Feb 2022
2,187
3,013
127
5,327
Mar 2022
2,199
3,022
127
5,348
Apr 2022
2,209
3,026
129
5,364
May 2022
2,223
3,031
129
5,383
Jun 2022
2,231
3,036
129
5,396
Jul 2022
2,239
3,040
129
5,408
Aug 2022
2,262
3,042
129
5,433
Sep 2022
2,271
3,045
129
5,445
Oct 2022
2,287
3,063
130
5,480
Nov 2022
2,303
3,071
130
5,504
Dec 2022
2,319
3,075
130
5,524
Jan 2023
2,334
3,088
130
5,552
Feb 2023
2,350
3,092
130
5,572
Mar 2023
2,364
3,097
130
5,591
Apr 2023
2,377
3,105
130
5,612
May 2023
2,414
3,116
131
5,661
Jun 2023
2,459
3,122
132
5,713
Jul 2023
2,504
3,133
135
5,772
Aug 2023
2,543
3,141
137
5,821
Sep 2023
2,587
3,156
138
5,881
Oct 2023
2,651
3,163
141
5,955
Nov 2023
2,675
3,163
141
5,979
Dec 2023
2,721
3,173
144
6,038
Jan 2024
2,766
3,178
144
6,088
Feb 2024
2,867
3,248
196
6,311
Mar 2024
2,923
3,270
197
6,390
Apr 2024
2,978
3,281
205
6,464
May 2024
2,998
3,294
209
6,501
Jun 2024
3,019
3,302
213
6,534
Jul 2024
3,048
3,314
214
6,576
Aug 2024
3,073
3,320
215
6,608
Sep 2024
3,086
3,323
215
6,624
Oct 2024
3,122
3,331
217
6,670
Nov 2024
3,151
3,340
219
6,710
Dec 2024
3,171
3,350
220
6,741
Jan 2025
3,202
3,369
224
6,795
Feb 2025
3,242
3,382
225
6,849
Mar 2025
3,268
3,401
227
6,896
Apr 2025
3,291
3,418
227
6,936
May 2025
3,317
3,430
227
6,974
Jun 2025
3,373
3,448
228
7,049
Jul 2025
3,409
3,473
232
7,114
Aug 2025
3,451
3,495
234
7,180
Sep 2025
3,557
3,514
236
7,307
Oct 2025
3,596
3,561
236
7,393
Nov 2025
3,636
3,611
243
7,490
Dec 2025
3,675
3,643
244
7,562
Jan 2026
3,735
3,662
257
7,654
Feb 2026
3,795
3,677
261
7,733
Mar 2026
3,814
3,685
262
7,761
Total article views: 6,444 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
3,189
3,028
227
6,444
206
238
HTML: 3,189
PDF: 3,028
XML: 227
Total: 6,444
BibTeX: 206
EndNote: 238
Views and downloads (calculated since 10 Feb 2014)
Month
HTML
PDF
XML
Total
Feb 2014
224
139
7
370
Mar 2014
38
85
3
126
Apr 2014
32
82
4
118
May 2014
24
51
0
75
Jun 2014
17
67
1
85
Jul 2014
22
157
0
179
Aug 2014
33
209
4
246
Sep 2014
13
182
2
197
Oct 2014
38
127
2
167
Nov 2014
17
115
1
133
Dec 2014
8
119
1
128
Jan 2015
16
65
2
83
Feb 2015
31
92
0
123
Mar 2015
20
33
3
56
Apr 2015
22
26
1
49
May 2015
10
21
2
33
Jun 2015
28
15
3
46
Jul 2015
30
38
2
70
Aug 2015
31
25
2
58
Sep 2015
30
8
0
38
Oct 2015
20
30
0
50
Nov 2015
34
29
3
66
Dec 2015
12
18
2
32
Jan 2016
26
32
2
60
Feb 2016
21
9
1
31
Mar 2016
20
22
0
42
Apr 2016
4
12
0
16
May 2016
14
12
0
26
Jun 2016
9
8
1
18
Jul 2016
17
14
2
33
Aug 2016
8
10
0
18
Sep 2016
10
7
0
17
Oct 2016
8
8
0
16
Nov 2016
6
3
0
9
Dec 2016
4
7
0
11
Jan 2017
15
14
1
30
Feb 2017
12
10
0
22
Mar 2017
27
21
1
49
Apr 2017
24
14
2
40
May 2017
30
21
1
52
Jun 2017
15
8
0
23
Jul 2017
13
17
0
30
Aug 2017
6
20
2
28
Sep 2017
6
21
1
28
Oct 2017
10
15
1
26
Nov 2017
11
18
1
30
Dec 2017
6
16
0
22
Jan 2018
14
23
0
37
Feb 2018
9
10
0
19
Mar 2018
13
20
1
34
Apr 2018
11
18
0
29
May 2018
13
17
1
31
Jun 2018
13
19
0
32
Jul 2018
17
21
2
40
Aug 2018
26
16
0
42
Sep 2018
18
18
0
36
Oct 2018
16
20
0
36
Nov 2018
20
16
0
36
Dec 2018
9
13
2
24
Jan 2019
6
11
1
18
Feb 2019
8
8
0
16
Mar 2019
11
13
0
24
Apr 2019
9
15
2
26
May 2019
8
6
0
14
Jun 2019
4
6
0
10
Jul 2019
10
4
0
14
Aug 2019
12
6
3
21
Sep 2019
6
3
0
9
Oct 2019
7
4
2
13
Nov 2019
7
7
0
14
Dec 2019
10
1
2
13
Jan 2020
7
1
0
8
Feb 2020
7
3
1
11
Mar 2020
4
2
0
6
Apr 2020
4
4
0
8
May 2020
6
2
1
9
Jun 2020
11
2
0
13
Jul 2020
15
3
4
22
Aug 2020
10
4
2
16
Sep 2020
8
7
0
15
Oct 2020
3
4
2
9
Nov 2020
8
3
1
12
Dec 2020
7
4
0
11
Jan 2021
21
6
0
27
Feb 2021
12
4
0
16
Mar 2021
9
4
1
14
Apr 2021
6
3
0
9
May 2021
9
2
1
12
Jun 2021
8
4
0
12
Jul 2021
9
8
0
17
Aug 2021
7
13
0
20
Sep 2021
17
10
1
28
Oct 2021
11
38
0
49
Nov 2021
11
26
1
38
Dec 2021
11
6
0
17
Jan 2022
16
11
0
27
Feb 2022
7
4
3
14
Mar 2022
12
8
0
20
Apr 2022
10
3
2
15
May 2022
14
2
0
16
Jun 2022
8
2
0
10
Jul 2022
8
2
0
10
Aug 2022
23
2
0
25
Sep 2022
9
2
0
11
Oct 2022
15
1
1
17
Nov 2022
16
4
0
20
Dec 2022
16
3
0
19
Jan 2023
14
10
0
24
Feb 2023
16
2
0
18
Mar 2023
14
5
0
19
Apr 2023
13
7
0
20
May 2023
37
7
1
45
Jun 2023
45
4
1
50
Jul 2023
44
6
3
53
Aug 2023
39
4
2
45
Sep 2023
44
7
1
52
Oct 2023
64
5
3
72
Nov 2023
24
0
24
Dec 2023
46
8
3
57
Jan 2024
45
4
0
49
Feb 2024
101
68
52
221
Mar 2024
56
10
1
67
Apr 2024
54
5
8
67
May 2024
20
12
4
36
Jun 2024
21
5
4
30
Jul 2024
28
8
1
37
Aug 2024
18
4
1
23
Sep 2024
12
1
0
13
Oct 2024
36
7
2
45
Nov 2024
29
4
2
35
Dec 2024
20
8
1
29
Jan 2025
30
12
4
46
Feb 2025
38
3
1
42
Mar 2025
24
15
2
41
Apr 2025
23
14
0
37
May 2025
26
9
0
35
Jun 2025
55
15
1
71
Jul 2025
35
23
4
62
Aug 2025
41
18
2
61
Sep 2025
105
14
1
120
Oct 2025
39
40
0
79
Nov 2025
38
36
7
81
Dec 2025
39
22
1
62
Jan 2026
57
14
12
83
Feb 2026
57
11
3
71
Mar 2026
18
7
1
26
Cumulative views and downloads
(calculated since 10 Feb 2014)
Month
HTML views
PDF downloads
XML downloads
Feb 2014
224
139
7
Mar 2014
262
224
10
Apr 2014
294
306
14
May 2014
318
357
14
Jun 2014
335
424
15
Jul 2014
357
581
15
Aug 2014
390
790
19
Sep 2014
403
972
21
Oct 2014
441
1,099
23
Nov 2014
458
1,214
24
Dec 2014
466
1,333
25
Jan 2015
482
1,398
27
Feb 2015
513
1,490
27
Mar 2015
533
1,523
30
Apr 2015
555
1,549
31
May 2015
565
1,570
33
Jun 2015
593
1,585
36
Jul 2015
623
1,623
38
Aug 2015
654
1,648
40
Sep 2015
684
1,656
40
Oct 2015
704
1,686
40
Nov 2015
738
1,715
43
Dec 2015
750
1,733
45
Jan 2016
776
1,765
47
Feb 2016
797
1,774
48
Mar 2016
817
1,796
48
Apr 2016
821
1,808
48
May 2016
835
1,820
48
Jun 2016
844
1,828
49
Jul 2016
861
1,842
51
Aug 2016
869
1,852
51
Sep 2016
879
1,859
51
Oct 2016
887
1,867
51
Nov 2016
893
1,870
51
Dec 2016
897
1,877
51
Jan 2017
912
1,891
52
Feb 2017
924
1,901
52
Mar 2017
951
1,922
53
Apr 2017
975
1,936
55
May 2017
1,005
1,957
56
Jun 2017
1,020
1,965
56
Jul 2017
1,033
1,982
56
Aug 2017
1,039
2,002
58
Sep 2017
1,045
2,023
59
Oct 2017
1,055
2,038
60
Nov 2017
1,066
2,056
61
Dec 2017
1,072
2,072
61
Jan 2018
1,086
2,095
61
Feb 2018
1,095
2,105
61
Mar 2018
1,108
2,125
62
Apr 2018
1,119
2,143
62
May 2018
1,132
2,160
63
Jun 2018
1,145
2,179
63
Jul 2018
1,162
2,200
65
Aug 2018
1,188
2,216
65
Sep 2018
1,206
2,234
65
Oct 2018
1,222
2,254
65
Nov 2018
1,242
2,270
65
Dec 2018
1,251
2,283
67
Jan 2019
1,257
2,294
68
Feb 2019
1,265
2,302
68
Mar 2019
1,276
2,315
68
Apr 2019
1,285
2,330
70
May 2019
1,293
2,336
70
Jun 2019
1,297
2,342
70
Jul 2019
1,307
2,346
70
Aug 2019
1,319
2,352
73
Sep 2019
1,325
2,355
73
Oct 2019
1,332
2,359
75
Nov 2019
1,339
2,366
75
Dec 2019
1,349
2,367
77
Jan 2020
1,356
2,368
77
Feb 2020
1,363
2,371
78
Mar 2020
1,367
2,373
78
Apr 2020
1,371
2,377
78
May 2020
1,377
2,379
79
Jun 2020
1,388
2,381
79
Jul 2020
1,403
2,384
83
Aug 2020
1,413
2,388
85
Sep 2020
1,421
2,395
85
Oct 2020
1,424
2,399
87
Nov 2020
1,432
2,402
88
Dec 2020
1,439
2,406
88
Jan 2021
1,460
2,412
88
Feb 2021
1,472
2,416
88
Mar 2021
1,481
2,420
89
Apr 2021
1,487
2,423
89
May 2021
1,496
2,425
90
Jun 2021
1,504
2,429
90
Jul 2021
1,513
2,437
90
Aug 2021
1,520
2,450
90
Sep 2021
1,537
2,460
91
Oct 2021
1,548
2,498
91
Nov 2021
1,559
2,524
92
Dec 2021
1,570
2,530
92
Jan 2022
1,586
2,541
92
Feb 2022
1,593
2,545
95
Mar 2022
1,605
2,553
95
Apr 2022
1,615
2,556
97
May 2022
1,629
2,558
97
Jun 2022
1,637
2,560
97
Jul 2022
1,645
2,562
97
Aug 2022
1,668
2,564
97
Sep 2022
1,677
2,566
97
Oct 2022
1,692
2,567
98
Nov 2022
1,708
2,571
98
Dec 2022
1,724
2,574
98
Jan 2023
1,738
2,584
98
Feb 2023
1,754
2,586
98
Mar 2023
1,768
2,591
98
Apr 2023
1,781
2,598
98
May 2023
1,818
2,605
99
Jun 2023
1,863
2,609
100
Jul 2023
1,907
2,615
103
Aug 2023
1,946
2,619
105
Sep 2023
1,990
2,626
106
Oct 2023
2,054
2,631
109
Nov 2023
2,078
2,631
109
Dec 2023
2,124
2,639
112
Jan 2024
2,169
2,643
112
Feb 2024
2,270
2,711
164
Mar 2024
2,326
2,721
165
Apr 2024
2,380
2,726
173
May 2024
2,400
2,738
177
Jun 2024
2,421
2,743
181
Jul 2024
2,449
2,751
182
Aug 2024
2,467
2,755
183
Sep 2024
2,479
2,756
183
Oct 2024
2,515
2,763
185
Nov 2024
2,544
2,767
187
Dec 2024
2,564
2,775
188
Jan 2025
2,594
2,787
192
Feb 2025
2,632
2,790
193
Mar 2025
2,656
2,805
195
Apr 2025
2,679
2,819
195
May 2025
2,705
2,828
195
Jun 2025
2,760
2,843
196
Jul 2025
2,795
2,866
200
Aug 2025
2,836
2,884
202
Sep 2025
2,941
2,898
203
Oct 2025
2,980
2,938
203
Nov 2025
3,018
2,974
210
Dec 2025
3,057
2,996
211
Jan 2026
3,114
3,010
223
Feb 2026
3,171
3,021
226
Mar 2026
3,189
3,028
227
Total article views: 1,317 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
625
657
35
1,317
16
5
HTML: 625
PDF: 657
XML: 35
Total: 1,317
BibTeX: 16
EndNote: 5
Views and downloads (calculated since 15 May 2013)
Month
HTML
PDF
XML
Total
May 2013
144
115
2
261
Jun 2013
41
37
4
82
Jul 2013
24
28
5
57
Aug 2013
2
10
1
13
Sep 2013
7
11
0
18
Oct 2013
11
16
1
28
Nov 2013
14
14
1
29
Dec 2013
15
6
1
22
Jan 2014
32
27
0
59
Feb 2014
30
15
4
49
Mar 2014
20
10
0
30
Apr 2014
5
10
0
15
May 2014
4
14
1
19
Jun 2014
10
11
0
21
Jul 2014
2
10
0
12
Aug 2014
7
9
3
19
Sep 2014
7
7
2
16
Oct 2014
5
5
0
10
Nov 2014
2
5
0
7
Dec 2014
1
4
0
5
Jan 2015
1
4
0
5
Feb 2015
2
2
0
4
Mar 2015
1
1
0
2
Apr 2015
2
1
0
3
May 2015
1
1
0
2
Jun 2015
6
0
6
Jul 2015
8
14
0
22
Aug 2015
3
1
0
4
Sep 2015
2
2
0
4
Oct 2015
8
0
8
Nov 2015
9
2
0
11
Dec 2015
2
0
2
Jan 2016
16
6
1
23
Feb 2016
10
1
0
11
Mar 2016
7
0
7
Apr 2016
2
0
2
May 2016
4
0
4
Jun 2016
5
0
5
Jul 2016
7
1
8
Aug 2016
4
0
4
Sep 2016
4
1
0
5
Oct 2016
4
0
4
Nov 2016
2
0
2
Dec 2016
1
1
0
2
Jan 2017
5
0
5
Feb 2017
4
0
4
Mar 2017
5
1
0
6
Apr 2017
6
1
0
7
May 2017
6
0
6
Jun 2017
5
0
5
Jul 2017
3
0
3
Aug 2017
1
1
0
2
Sep 2017
1
1
0
2
Oct 2017
1
1
0
2
Nov 2017
2
0
2
Dec 2017
1
1
0
2
Jan 2018
0
Feb 2018
1
1
0
2
Mar 2018
2
1
0
3
Apr 2018
1
1
0
2
May 2018
2
1
0
3
Jun 2018
0
Jul 2018
2
1
0
3
Aug 2018
4
2
0
6
Sep 2018
1
1
0
2
Oct 2018
2
1
0
3
Nov 2018
7
3
0
10
Dec 2018
3
1
0
4
Jan 2019
2
0
2
Feb 2019
1
0
1
Mar 2019
2
1
0
3
Apr 2019
3
1
0
4
May 2019
1
2
0
3
Jun 2019
2
1
0
3
Jul 2019
0
Aug 2019
0
Sep 2019
1
0
1
Oct 2019
1
1
0
2
Nov 2019
0
Dec 2019
1
0
1
Jan 2020
1
0
1
Feb 2020
1
0
1
Mar 2020
0
Apr 2020
0
May 2020
0
Jun 2020
9
0
9
Jul 2020
6
3
2
11
Aug 2020
1
1
3
5
Sep 2020
1
0
1
Oct 2020
2
2
0
4
Nov 2020
1
0
1
Dec 2020
1
0
1
Jan 2021
3
0
3
Feb 2021
1
0
1
Mar 2021
1
0
1
Apr 2021
3
0
3
May 2021
0
Jun 2021
3
0
3
Jul 2021
2
0
2
Aug 2021
4
0
4
Sep 2021
2
0
2
Oct 2021
0
Nov 2021
6
0
6
Dec 2021
3
0
3
Jan 2022
2
0
2
Feb 2022
1
3
0
4
Mar 2022
1
0
1
Apr 2022
1
0
1
May 2022
3
0
3
Jun 2022
3
0
3
Jul 2022
2
0
2
Aug 2022
0
Sep 2022
1
0
1
Oct 2022
1
17
0
18
Nov 2022
4
0
4
Dec 2022
1
0
1
Jan 2023
1
3
0
4
Feb 2023
2
0
2
Mar 2023
0
Apr 2023
1
0
1
May 2023
4
0
4
Jun 2023
2
0
2
Jul 2023
1
5
0
6
Aug 2023
4
0
4
Sep 2023
8
0
8
Oct 2023
2
0
2
Nov 2023
0
Dec 2023
2
0
2
Jan 2024
1
0
1
Feb 2024
2
0
2
Mar 2024
12
0
12
Apr 2024
1
6
0
7
May 2024
1
0
1
Jun 2024
3
0
3
Jul 2024
1
4
0
5
Aug 2024
7
2
0
9
Sep 2024
1
2
0
3
Oct 2024
1
0
1
Nov 2024
5
0
5
Dec 2024
2
0
2
Jan 2025
1
7
0
8
Feb 2025
2
10
0
12
Mar 2025
2
4
0
6
Apr 2025
3
0
3
May 2025
3
0
3
Jun 2025
1
3
0
4
Jul 2025
1
2
0
3
Aug 2025
1
4
0
5
Sep 2025
1
5
1
7
Oct 2025
7
0
7
Nov 2025
2
14
0
16
Dec 2025
10
0
10
Jan 2026
3
5
1
9
Feb 2026
3
4
1
8
Mar 2026
1
1
0
2
Cumulative views and downloads
(calculated since 15 May 2013)
Month
HTML views
PDF downloads
XML downloads
May 2013
144
115
2
Jun 2013
185
152
6
Jul 2013
209
180
11
Aug 2013
211
190
12
Sep 2013
218
201
12
Oct 2013
229
217
13
Nov 2013
243
231
14
Dec 2013
258
237
15
Jan 2014
290
264
15
Feb 2014
320
279
19
Mar 2014
340
289
19
Apr 2014
345
299
19
May 2014
349
313
20
Jun 2014
359
324
20
Jul 2014
361
334
20
Aug 2014
368
343
23
Sep 2014
375
350
25
Oct 2014
380
355
25
Nov 2014
382
360
25
Dec 2014
383
364
25
Jan 2015
384
368
25
Feb 2015
386
370
25
Mar 2015
387
371
25
Apr 2015
389
372
25
May 2015
390
373
25
Jun 2015
396
373
25
Jul 2015
404
387
25
Aug 2015
407
388
25
Sep 2015
409
390
25
Oct 2015
417
390
25
Nov 2015
426
392
25
Dec 2015
428
392
25
Jan 2016
444
398
26
Feb 2016
454
399
26
Mar 2016
461
399
26
Apr 2016
463
399
26
May 2016
467
399
26
Jun 2016
472
399
26
Jul 2016
479
399
27
Aug 2016
483
399
27
Sep 2016
487
400
27
Oct 2016
491
400
27
Nov 2016
493
400
27
Dec 2016
494
401
27
Jan 2017
499
401
27
Feb 2017
503
401
27
Mar 2017
508
402
27
Apr 2017
514
403
27
May 2017
520
403
27
Jun 2017
525
403
27
Jul 2017
528
403
27
Aug 2017
529
404
27
Sep 2017
530
405
27
Oct 2017
531
406
27
Nov 2017
533
406
27
Dec 2017
534
407
27
Jan 2018
534
407
27
Feb 2018
535
408
27
Mar 2018
537
409
27
Apr 2018
538
410
27
May 2018
540
411
27
Jun 2018
540
411
27
Jul 2018
542
412
27
Aug 2018
546
414
27
Sep 2018
547
415
27
Oct 2018
549
416
27
Nov 2018
556
419
27
Dec 2018
559
420
27
Jan 2019
561
420
27
Feb 2019
562
420
27
Mar 2019
564
421
27
Apr 2019
567
422
27
May 2019
568
424
27
Jun 2019
570
425
27
Jul 2019
570
425
27
Aug 2019
570
425
27
Sep 2019
571
425
27
Oct 2019
572
426
27
Nov 2019
572
426
27
Dec 2019
572
427
27
Jan 2020
572
428
27
Feb 2020
572
429
27
Mar 2020
572
429
27
Apr 2020
572
429
27
May 2020
572
429
27
Jun 2020
581
429
27
Jul 2020
587
432
29
Aug 2020
588
433
32
Sep 2020
589
433
32
Oct 2020
591
435
32
Nov 2020
592
435
32
Dec 2020
593
435
32
Jan 2021
593
438
32
Feb 2021
593
439
32
Mar 2021
593
440
32
Apr 2021
593
443
32
May 2021
593
443
32
Jun 2021
593
446
32
Jul 2021
593
448
32
Aug 2021
593
452
32
Sep 2021
593
454
32
Oct 2021
593
454
32
Nov 2021
593
460
32
Dec 2021
593
463
32
Jan 2022
593
465
32
Feb 2022
594
468
32
Mar 2022
594
469
32
Apr 2022
594
470
32
May 2022
594
473
32
Jun 2022
594
476
32
Jul 2022
594
478
32
Aug 2022
594
478
32
Sep 2022
594
479
32
Oct 2022
595
496
32
Nov 2022
595
500
32
Dec 2022
595
501
32
Jan 2023
596
504
32
Feb 2023
596
506
32
Mar 2023
596
506
32
Apr 2023
596
507
32
May 2023
596
511
32
Jun 2023
596
513
32
Jul 2023
597
518
32
Aug 2023
597
522
32
Sep 2023
597
530
32
Oct 2023
597
532
32
Nov 2023
597
532
32
Dec 2023
597
534
32
Jan 2024
597
535
32
Feb 2024
597
537
32
Mar 2024
597
549
32
Apr 2024
598
555
32
May 2024
598
556
32
Jun 2024
598
559
32
Jul 2024
599
563
32
Aug 2024
606
565
32
Sep 2024
607
567
32
Oct 2024
607
568
32
Nov 2024
607
573
32
Dec 2024
607
575
32
Jan 2025
608
582
32
Feb 2025
610
592
32
Mar 2025
612
596
32
Apr 2025
612
599
32
May 2025
612
602
32
Jun 2025
613
605
32
Jul 2025
614
607
32
Aug 2025
615
611
32
Sep 2025
616
616
33
Oct 2025
616
623
33
Nov 2025
618
637
33
Dec 2025
618
647
33
Jan 2026
621
652
34
Feb 2026
624
656
35
Mar 2026
625
657
35
Latest update: 18 Mar 2026
