04/17/2010	04/28/2009	04/21/2008	04/25/2007	04/22/2006	04/27/2005
Active	116	119	140	142	146	98
Associate	210	221	224	212	202	147
Retired	0	0	1	1	0	0
Inactive	4	3	6	8	5	5
Supporting	0	0	0	0	0	2
Honorary	2	2	2	2	2	2
Life	20	20	19	19	18	17
Student	160	133	177	130	134	112
Total	512	498	569	514	507	383