Year	Personnel
1985	56600
1989	65000
1990	65000
1991	65000
1992	82000
1993	82000
1994	82000
1995	133500
1996	104000
1997	94700
1998	109700
1999	109700
2000	119500
2001	124000
2002	124000
2003	114500
2004	121000
2005	123000
2007	127000
2008	127000
2009	126800
2010	126800
2011	264300
2012	264300
2013	264300
2014	264300
2015	264300
2016	124300
2017	124000
2018	124300
2019	124000
2020	144000