TEMPORAL COVERAGE SUMMARY
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Graphic: Histogram of sampling dates.

Year n Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
1979 20         20%   15% 60%        
1980 26       11%     15% 65%        
1981 18               77% 16%      
1982 17     23%         29% 47%      
1983 12     25%         66%        
1984 20     30%         70%        
1985 18     16%         83%        
1986 21     28%         61%        
1987 20     10%         70% 20%      
1988 23     30%         69%        
1989 11     63%         36%        
1990 16     31%         18% 43%      
1991 12               100%        
1992 13               46% 53%      
1993 9             44% 55%        
1994 12               100%        
1995 11               100%        
1996 11               100%        
1997 30         20% 10% 16% 16% 10% 23%    
1998 24           16%   12% 58%      
1999 32           25% 28%     12%    
2000 23           17% 13% 52%        
2001 29             31% 51% 10%      
2002 30         10% 13% 13% 53% 10%      
2003 30         13% 13% 16% 46% 10%      
2004 30         13% 13% 10% 43% 10%      
2005 30         13% 10%   53% 10%      

The values in each "Month Column" represent the percentage of that year's total data amount that was sampled in that specific month.
Empty cells indicate that no data were present for that month of that year.
Sub-Collection:   Baltic Sea Monitoring NMFS-COPEPOD
http://www.st.nmfs.noaa.gov/plankton
Web v7.1   [ 2008-Oct]