Year	Personnel
1985	445000
1989	450000
1990	434000
1991	434000
1992	424000
1993	424000
1994	430000
1995	610000
1996	672000
1997	680000
1998	680000
1999	680000
2000	678500
2001	768000
2002	773000
2003	780000
2004	798000
2005	799000
2006	866000
2007	866000
2008	866000
2009	865500
2010	835500
2011	835500
2012	835500
2013	835500
2014	835500
2015	835500
2016	835500
2017	836000
2018	835500
2019	836000
2020	836000