as of August 1, 1998

AGE	RANK					TENURE			TOTAL
	PROF	ASOP	ASTP	INST	TEMP	T	ON	NTT
20-29			7	1	14		22		22
30-39	1	20	83	7	37	23	119	6	148
40-49	29	82	96	15	29	120	115	16	251
50-59	62	50	41	6	7	122	34	10	166
60+	25	9	9		3	39	5	2	46
TOTAL	117	161	236	29	90	304	295	34	633
Average Age	54	47	43	43	38	50	40	47	45