Year,Value,Barentsz Sea,SST,Sep,(°C)
1979,3.798
1980,3.551
1981,3.62
1982,2.501
1983,4.145
1984,4.797
1985,4.28
1986,3.3
1987,3.227
1988,3.639
1989,3.93
1990,4.659
1991,3.834
1992,3.487
1993,3.164
1994,3.705
1995,4.243
1996,3.598
1997,3.744
1998,3.435
1999,3.466
2000,4.417
2001,5.327
2002,3.897
2003,3.569
2004,4.506
2005,4.756
2006,4.533
2007,4.99
2008,4.166
2009,4.355
2010,3.514
2011,5.614
2012,5.608
2013,6.176
2014,4.016
2015,4.997
2016,5.756
2017,4.9
2018,5.622
2019,4.858
2020,6.161
2021,4.666
2022,5.496
2023,6.42
2024,6.916
2025,6.771