Year	Personnel
1985	48000
1989	51000
1990	55000
1991	60000
1992	45000
1993	40000
1994	40000
1995	65100
1996	65100
1997	77000
1998	87000
1999	92900
2000	92900
2001	81400
2002	81400
2003	97800
2004	64000
2005	65000
2007	143000
2008	151000
2009	159000
2010	159000
2011	134250
2012	134250
2013	134250
2014	134250
2015	134250
2016	134250
2017	134000
2018	134250
2019	134000
2020	134000