Value | Category |
---|---|
-9 | don't know |
-7 | establishment has never registered |
1876 | |
1904 | |
1906 | |
1909 | |
1914 | |
1919 | |
1921 | |
1944 | |
1951 | |
1975 | |
1978 | |
1983 | |
1984 | |
1986 | |
1987 | |
1988 | |
1989 | |
1990 | |
1991 | |
1992 | |
1993 | |
1994 | |
1995 | |
1996 | |
1997 | |
1998 | |
1999 | |
2000 | |
2001 | |
2002 | |
2003 | |
2004 | |
2005 | |
2006 | |
2007 | |
2008 |