Year	Personnel
1985	42500
1989	46000
1990	53000
1991	53000
1992	57000
1993	57000
1994	57000
1995	57400
1996	57400
1997	57370
1998	57370
1999	57370
2000	57800
2001	59800
2002	59800
2003	59800
2004	46270
2005	47270
2006	57400
2007	58400
2008	58400
2009	58983
2010	58983
2011	58983
2012	58500
2013	58983
2014	40750
2015	40750
2016	40750
2017	41000
2018	41250
2019	42000
2020	42000