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| 2007 American Shorthorn Association Breed Trends |
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Genetic Trends |
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Environmental Trends |
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BW |
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WW |
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YW |
| BIRTH |
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Heifers |
Bulls |
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Heifers |
Bulls |
Steers |
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Heifers |
Bulls |
Steers |
| YEAR |
CE |
CEM |
BW |
WW |
YW |
M |
|
No. |
Avg. |
No. |
Avg. |
|
No. |
Avg. |
No. |
Avg. |
No. |
Avg. |
|
No. |
Avg. |
No. |
Avg. |
No. |
Avg. |
| 1978 |
−0.5 |
1 |
−0.5 |
1.9 |
5.9 |
1 |
|
25 |
71.5 |
38 |
78.2 |
|
24 |
422 |
36 |
524 |
0 |
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13 |
656 |
28 |
940 |
0 |
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| 1979 |
−0.9 |
1 |
−0.9 |
2 |
5.5 |
0.9 |
|
32 |
73.3 |
34 |
79.8 |
|
32 |
448 |
29 |
513 |
4 |
538 |
|
19 |
684 |
22 |
864 |
58 |
833 |
| 1980 |
−0.8 |
0.9 |
−0.8 |
1.8 |
5 |
0.9 |
|
54 |
79.8 |
54 |
86.5 |
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53 |
508 |
49 |
554 |
5 |
510 |
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40 |
776 |
30 |
948 |
92 |
890 |
| 1981 |
−0.6 |
0.8 |
−0.6 |
2.1 |
5.1 |
1.5 |
|
79 |
79.1 |
67 |
82.4 |
|
66 |
495 |
41 |
540 |
13 |
507 |
|
46 |
742 |
32 |
917 |
92 |
910 |
| 1982 |
−0.6 |
0.8 |
−0.6 |
2.5 |
5.4 |
1.6 |
|
191 |
77 |
143 |
80.4 |
|
221 |
481 |
119 |
527 |
48 |
488 |
|
81 |
784 |
53 |
946 |
1 |
734 |
| 1983 |
−0.4 |
0.9 |
−0.4 |
2.8 |
6 |
1.7 |
|
1211 |
75.3 |
917 |
80 |
|
1325 |
467 |
711 |
525 |
310 |
497 |
|
348 |
755 |
212 |
976 |
9 |
904 |
| 1984 |
−0.3 |
0.9 |
−0.3 |
2.8 |
6 |
1.8 |
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1947 |
76.6 |
1882 |
81 |
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1868 |
497 |
1162 |
550 |
616 |
522 |
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524 |
767 |
282 |
991 |
55 |
861 |
| 1985 |
−0.1 |
0.9 |
−0.1 |
4 |
7.3 |
1.9 |
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2988 |
76.8 |
2210 |
81.9 |
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2904 |
502 |
1590 |
561 |
515 |
538 |
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1114 |
724 |
348 |
1002 |
73 |
852 |
| 1986 |
−0.1 |
0.8 |
−0.1 |
4.2 |
7.8 |
2.3 |
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3232 |
79.6 |
3022 |
83.8 |
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3456 |
505 |
2690 |
549 |
495 |
540 |
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1676 |
752 |
420 |
1009 |
91 |
857 |
| 1987 |
0.2 |
0.6 |
0.2 |
5.4 |
9.6 |
2.6 |
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2798 |
84.2 |
2577 |
88.5 |
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3412 |
525 |
2603 |
575 |
526 |
563 |
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889 |
812 |
501 |
1038 |
90 |
877 |
| 1988 |
0.5 |
0.4 |
0.5 |
6.4 |
11.4 |
2.6 |
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2248 |
85.2 |
2103 |
90.9 |
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2729 |
542 |
1900 |
608 |
618 |
553 |
|
953 |
827 |
658 |
1047 |
83 |
939 |
| 1989 |
0.8 |
0.3 |
0.8 |
7.4 |
13 |
2.6 |
|
2176 |
87.6 |
2166 |
92.3 |
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2640 |
553 |
1819 |
617 |
727 |
558 |
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1108 |
828 |
632 |
1068 |
100 |
976 |
| 1990 |
1 |
0.1 |
1 |
8.2 |
14.2 |
2.5 |
|
2625 |
87.9 |
3088 |
90.1 |
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2753 |
552 |
2510 |
581 |
671 |
559 |
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1126 |
835 |
644 |
1076 |
146 |
929 |
| 1991 |
1.2 |
−0.1 |
1.2 |
9 |
15.6 |
2.4 |
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3070 |
88.1 |
2948 |
92.5 |
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3134 |
541 |
2408 |
593 |
661 |
558 |
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1511 |
825 |
1029 |
1016 |
86 |
890 |
| 1992 |
1.4 |
−0.1 |
1.4 |
10.2 |
17.5 |
2.5 |
|
3257 |
88.3 |
2836 |
92.3 |
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2866 |
565 |
1921 |
627 |
709 |
577 |
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1358 |
861 |
826 |
1093 |
207 |
958 |
| 1993 |
1.6 |
−0.2 |
1.6 |
10.9 |
18.5 |
2.6 |
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4753 |
88.7 |
3616 |
93.1 |
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3065 |
559 |
1925 |
617 |
657 |
576 |
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1465 |
866 |
849 |
1078 |
170 |
940 |
| 1994 |
1.6 |
−0.2 |
1.6 |
11 |
18.6 |
2.6 |
|
6091 |
87.9 |
4395 |
92.1 |
|
3215 |
562 |
1942 |
618 |
777 |
573 |
|
1500 |
861 |
759 |
1069 |
285 |
991 |
| 1995 |
1.6 |
−0.1 |
1.6 |
11.4 |
18.8 |
2.4 |
|
7016 |
87.6 |
4709 |
92 |
|
3356 |
552 |
2027 |
598 |
850 |
570 |
|
1462 |
850 |
780 |
1035 |
320 |
989 |
| 1996 |
1.6 |
0 |
1.6 |
11.5 |
18.6 |
2.4 |
|
7201 |
87.2 |
4705 |
91.5 |
|
3242 |
541 |
1863 |
591 |
748 |
560 |
|
1378 |
836 |
668 |
1042 |
360 |
1013 |
| 1997 |
1.6 |
0.1 |
1.6 |
11.6 |
18.6 |
2.2 |
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