   Years, InTEM 2yr; std, InTEM 1yr; std, (Gg/yr)
    1995, 1.13; 0.432, 
    1996, 1.03; 0.365, 
    1997, 0.97; 0.386, 
    1998, 0.95; 0.297, 
    1999, 0.88; 0.175, 
    2000, 0.92; 0.159, 
    2001, 0.95; 0.146, 
    2002, 0.96; 0.122, 
    2003, 0.84; 0.106, 
    2004, 0.45; 0.077, 
    2005, 0.186; 0.0538, 
    2006, 0.169; 0.0541, 
    2007, 0.193; 0.0502, 
    2008, 0.182; 0.0377, 
    2009, 0.164; 0.0308, 
    2010, 0.160; 0.0333, 
    2011, 0.162; 0.0273, 
    2012, 0.165; 0.0236, 
    2013, 0.157; 0.0319, 0.140; 0.0518
    2014, 0.154; 0.0326, 0.169; 0.0462
    2015, 0.144; 0.0312, 0.144; 0.0426
    2016, 0.140; 0.0266, 0.128; 0.0424
    2017, 0.154; 0.0220, 0.154; 0.0352
    2018, 0.151; 0.0309, 0.150; 0.0492
    2019, 0.140; 0.0339, 0.147; 0.0645
    2020, 0.140; 0.0263, 0.132; 0.0321
    2021, , 0.148; 0.0383
