Total clerks by school

2	Harvard	79
1	Yale	52
5	Columbia	32
2	Stanford	29
6	Chicago	26
8	Michigan	21
18	Texas	21
14	Georgetown	20
4	NYU	19
15	UCLA	18
6	Penn	16
10	Virginia	16
12	Northwestern	16
10	Duke	15
8	Berkeley	10
22	GWU	10
16	Vanderbilt	9
20	Minnesota	7
28	Notre Dame	7
60	Brooklyn	6
19	WUSTL	5
22	Emory	5
24	Iowa	5
36	Hastings	5
36	Indiana	5
25	Fordham	4
36	North Carolina	4
77	Richmond	4
97	Catholic	4
13	Cornell	3
16	USC	3
25	Illinois	3
25	W&L	3
28	Boston College	3
28	Washington	3
31	W&M	3
47	American	3
47	Florida	3
66	Kansas	3
20	Boston U	2
36	Georgia	2
44	BYU	2
52	Cardozo	2
70	Oklahoma	2
77	Nebraska	2
91	South Carolina	2
T4	Ave Maria	2
T4	Mississippi College	2
31	Ohio State	1
36	Alabama	1
36	Maryland	1
36	Wake Forest	1
46	SMU	1
51	Arizona State	1
60	Kent	1
60	Kentucky	1
66	Missouri	1
66	Pepperdine	1
70	New Mexico	1
70	St. John's	1
85	San Diego	1
97	Louisville	1
100	McGeorge	1
T3	Creighton	1
T3	Howard	1
T3	Little Rock	1
T3	Michigan State	1
T3	Mississippi	1
T3	Suffolk	1
T3	West Virginia	1
T4	Capital	1
31	Wisconsin	0
34	Davis	0
34	George Mason	0
36	Colorado	0
44	Arizona	0
47	Tulane	0
47	UConn	0

[other schools outside the top tier]