Year	Personnel
1985	142000
1989	191000
1990	190000
1991	190000
1992	181000
1993	181000
1994	185000
1995	178100
1996	181100
1997	181050
1998	181050
1999	179550
2000	180500
2001	171500
2002	169500
2003	175000
2004	176000
2005	176000
2006	185000
2007	185000
2008	185000
2009	184550
2010	184550
2011	184550
2012	184500
2013	184500
2014	184500
2015	184500
2016	184500
2017	178000
2018	177500
2019	178000
2020	178000