Historical Membership by Institutional Type

Year	Public University	Community College	Private College or University	Agency	Other	Total
2006	73	62	43	17	14	209
2005	80	59	42	13	16	209
2004	81	67	46	16	10	220
2003	108	102	69	22	7	308
2002	91	83	58	21	7	260
2001	87	82	51	19	8	247
2000	74	72	53	11	7	217
1999	72	73	52	13	8	218
1998	68	62	47	15	7	199
1997	68	61	45	13	7	194
1996	68	55	38	11	8	180
1995	65	56	44	14	6	185
1994	69	62	37	13	3	184
1993	66	73	38	14	7	198
1992	48	56	26	12	3	145