Year

Employees

2011
1,631
2010
1,256
2009
1,134
2008
1,204
2007
1,360
2006
1,257
2005
981
2004
914
2003
827
2002
750

Year

Employees

2001
650
2000
600
1999
550
1998
525
1997
450
1996
350
1995
325
1994
300
1993
275
1992
275
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