연 도(년)

농 가 수(호)

사육두수(두)

호당두수(두)

1965
1970
1975
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998

1,210
3,126
9,415
22,122
18,229
22,536
29,537
37,646
43,760
42,728
38,131
35,713
34,038
33,277
30,150
27,965
28,219
25,667
23,519
21,129
17,419
15,671

6,612
23,624
85,542
206,851
194,205
228,248
274,783
334,352
390,135
437,333
463,330
480,239
494,524
503,947
495,772
508,241
553,343
552,139
553,467
551,493
544,417
538,913

5.4
7.6
9.1
9.4
10.7
10.1
9.3
8.9
8.9
10.2
12.2
13.4
14.3
15.1
16.4
18.2
19.6
21.5
23.5
26.1
31.3
34.4