as of August 1, 2000

AGE	RANK					TENURE			TOTAL
	PROF	ASOP	ASTP	INST	TEMP	T	ON	NTT
20-29			8		13		21		21
30-39	1	23	80	4	42	32	114	4	150
40-49	32	69	87	12	33	124	97	12	233
50-59	75	53	53	5	19	143	51	11	205
60+	19	10	3		1	30	3		33
TOTAL	127	155	231	21	108	329	286	27	642
Average Age	53	48	43	46	41	50	41	47	46