Arctic Sea, Greenland, North Atlantic

Year

0 - 35 km

1996

0.5

1997

0.5

1998

0.6

1999

0.6

2000

0.8

2001

0.8

2002

0.5

2003

0.7

2004

0.5

2005

1.7

2006

0.8

2007

0.8

2008

1.3

2009

1.1

2010

1

2011

0.6

2012

1.1

2013

0.5

2014

6

2015

1.3

2016

0.5