Table 3-—Trends in the breeding-population index, 1958-65 
hmm ■ — 
State 
mm • - 
Idaho 
Illinois 
Indiana* 
Iowa 
Kansas 
Kentucky 
Louisiana 
Maine* 
Maryland 
Massachusetts* 
Michigan* 
Minnesota 
Mississippi 
Missouri 
160 185 
3*7 5.3 
7 10 
2b.Q 30.1 
707 858 
i960 
1961 
2^.2 ' 
1,202 
21.4 
1,063 
33-6 
1,880 
38.3 
2,143 
26.8 
970 
30.2 
1,093 
27.5 
1,5^0 
34.4 
1,926 
50.2 
b,62b 
51.0 
4,698 
28.3 
1,135 
26.7 
1,071 
22.3 
1,007 
20.6 
931 
2.5 
3.0 
17.0 
160 
15.7 
147 
7.6 
15 
5.0 
10 
27.2 
775 
28.8 
821 
15.7 
9b2 
20.2 
1,212 
25.9 
1,228 
22.7 
1,076 
47.2 
3,270 
42.5 
2,944 
1962 
1963 
21.7 
1,078 
21.7 
^796 
31.2 
1,7^6 
31.9 
1,785 
25.0 
905 
28.6 
1,035 
33-4 
1,870 
30.1 
1,685 
51-9 
4,781 
46.0 
4,237 
27.1 
1,086 
25.6 
1,027 
16.4 
741 
19.3 
872 
3.0 
1.3 
19.0 
178 
19.4 
182 
6.7 
13 
3.9 
8 
22.9 
653 
33-8 
964 
16.7 
1,002 
16.8 
1,008 
24.2 
1,148 
20.9 
989 
40.1 
2,778 
34.5 
2,390 
1964 
1965 
25.4 
1,262 
23.8 
1,183 
28.7 
1,606 
27.8 
1,555 
29.5 
1,068 
21.6 
782 
31.3 
1,752 
26.0 
1,456 
49.0 
4,514 
44.5 
4,099 
28.9 
1,159 
30.8 
1,235 
15-7 
709 
13-4 
605 
0.0 
19.6 
184 
19.4 
182 
5.0 
10 
5.7 
11 
25.7 
733 
15.6 
445 
21.1 
1,266 
19.2 
1,152 
24.0 
1,138 
25.2 
1,195 
37-8 
2,618 
33.8 
2,341 
19. i* 16.2 
1,16k 972 
31.7 25.8 
1,503 1,223 
50.2 kh.2 
3,477 3,062 
1958 1959 
18.7 
929 
21.0 
1,043 
34.9 
1,953 
35-3 
1,975 
34.0 
1,231 
35-4 
1,282 
21.1 
1,181 
34.4 
1,926 
34.9 
3,215 
4o.8 
3,758 
27.8 
1,115 
27.4 
1,099 
24.0 
l,o84 
20.8 
940 
1.5 
17.0 
19.7 
-15- 
