Tabulation of Exposures
Task
Group
OQ - 2R
2-1
4 - 6R
6 - 12R
Over 12R
Total
882
281
108
26
3
722
521
21
9
0
0
7.3
4,935
896
211
105
6”
7.4
629
67
35
16
HZ k%
75
1,044
175
186
Wy
2
1,421
9
0
0
0
0
90
8,101
1,440
549
161
Total
23-77
cs g
at ns gv?
1,300
7.1
Hqse
oss
«
ereOO VSP
55u
WS
¢ AS
6,153
759
Ts
—-
10,27H% 2B:
x
a
oe
'
’
“Corrected for error of addition,
/}