Year	Personnel
1985	55000
1989	56000
1990	56000
1991	56000
1992	56000
1993	56000
1994	56000
1995	65500
1996	65500
1997	178000
1998	180500
1999	181000
2000	168500
2001	154500
2002	156800
2003	168800
2004	165000
2005	167000
2006	167000
2007	167000
2008	167000
2009	147500
2010	147500
2011	147600
2012	147600
2013	147600
2014	147600
2015	147600
2016	147600
2017	81000
2018	59000
2019	59000
2020	59000