Attention
You are using Internet Explorer.
Content will likely not be displayed correctly.
Please switch to a different Browser to use this site.
17a9b837-32a4-5bd4-837b-f707646802fc
DE
Related questions
To compare questions use
no period:
0:
1984:
1985:
1986:
1987:
1988:
1989:
1990:
1991:
1992:
1993:
1994:
1995:
1996:
1997:
1998:
1999:
2000:
2001:
2002:
2003:
2004:
2005:
2006:
2007:
2008:
2009:
2022: