Name: NH PSC NAT area
Units: million km2
Level: 460 K
Month: December
Source: GMAO MERRA2
Missing: -9999.0
Mean:  2.42
Year      Data   Minumum   Maximum
1979      0.88      0.00      5.81
1980      3.30      0.00      8.64
1981      2.23      0.00      8.50
1982      2.93      0.00      8.11
1983      1.15      0.00      5.53
1984      0.57      0.00      4.29
1985      0.28      0.00      2.45
1986      3.37      0.00      8.70
1987      0.00      0.00      0.00
1988      1.45      0.00      6.51
1989      1.39      0.00      6.60
1990      1.76      0.00      6.60
1991      1.16      0.00      7.31
1992      0.38      0.00      3.82
1993      0.64      0.00      6.26
1994      5.79      0.00     10.80
1995      3.70      0.00      9.15
1996      0.00      0.00      0.00
1997      1.56      0.00      5.56
1998      0.06      0.00      1.32
1999      3.55      0.00     11.14
2000      0.04      0.00      0.65
2001      0.47      0.00      4.39
2002      5.27      0.22     10.13
2003      0.12      0.00      2.33
2004      4.31      0.00      9.52
2005      1.13      0.00      6.20
2006      3.32      0.00     10.60
2007      2.16      0.00      6.11
2008      1.48      0.00      4.50
2009      1.03      0.00      6.70
2010      2.70      0.00     10.47
2011      6.83      1.04     11.69
2012      6.48      0.00     10.30
2013      3.59      0.00     10.73
2014      0.94      0.00      3.51
2015      7.43      0.00     13.21
2016      0.56      0.00      4.56
2017      3.81      0.00      8.65
2018      0.94      0.00      5.41
2019      4.69      0.30     10.56
2020      4.69      0.00     11.99
2021      4.48      0.00     10.08
2022      2.38      0.00      9.12
2023      4.07      0.01      9.66