Year	Personnel
1985	110000
1989	115000
1990	130000
1991	128000
1992	128000
1993	115000
1994	115000
1995	140300
1996	140300
1997	131600
1998	130100
1999	125100
2000	116100
2001	120600
2002	120100
2003	124100
2004	130000
2005	135000
2006	134000
2007	134000
2008	134000
2009	133600
2010	133600
2011	133600
2012	133600
2013	133600
2014	133600
2015	133600
2016	133600
2017	136000
2018	136000
2019	136000
2020	136000