year | number of flood phenomena in severity class 'very high' |
---|---|
1980 | 12 |
1981 | 22 |
1982 | 10 |
1983 | 13 |
1984 | 6 |
1985 | 9 |
1986 | 4 |
1987 | 20 |
1988 | 17 |
1989 | 12 |
1990 | 23 |
1991 | 20 |
1992 | 25 |
1993 | 26 |
1994 | 42 |
1995 | 35 |
1996 | 19 |
1997 | 31 |
1998 | 44 |
1999 | 33 |
2000 | 38 |
2001 | 34 |
2002 | 77 |
2003 | 28 |
2004 | 23 |
2005 | 54 |
2006 | 42 |
2007 | 47 |
2008 | 29 |
2009 | 23 |
2010 | 71 |