Pozorovatelé | |
.1982 | 98 |
.1983 | 132 |
.1984 | 87 |
.1985 | 84 |
.1986 | 34 |
.1987 | 151 |
.1988 | 137 |
.1989 | 79 |
.1990 | 40 |
.1991 | 32 |
.1992 | 86 |
.1993 | 63 |
.1994 | 137 |
.1995 | 161 |
.1996 | 146 |
.1997 | 166 |
.1998 | 152 |
.1999 | 144 |
.2000 | 165 |
.2001 | 134 |
.2002 | 162 |
.2003 | 186 |
.2004 | 147 |
.2005 | 180 |
.2006 | 164 |
.2007 | 173 |
.2008 | 188 |
.2009 | 189 |