| Year |
Month |
Pounds |
| 1989 |
December |
308,456 |
|
November |
246,975 |
|
October |
175,988 |
|
September |
60,039 |
|
August |
26,165 |
|
July |
14,727 |
|
June |
41,438 |
|
May |
77,896 |
|
April |
100,316 |
|
March |
129,018 |
|
February |
197,606 |
| 1989 |
January |
153,877 |
| 1988 |
December |
83,572 |
|
November |
22,962 |
|
October |
40,927 |
|
September |
13,771 |
|
August |
1,328 |
|
July |
7,150 |
|
June |
14,175 |
|
May |
7,039 |
|
April |
25,753 |
|
March |
25,976 |
|
February |
24,204 |
| 1988 |
January |
21,078 |
| 1987 |
December |
34,827 |
|
November |
23,133 |
|
October |
11,237 |
|
September |
595 |
|
August |
2,200 |
|
July |
2,038 |
|
June |
8,896 |
|
May |
10,970 |
|
April |
19,298 |
|
March |
26,359 |
|
February |
12,603 |
| 1987 |
January |
12,375 |
| 1986 |
December |
14,120 |
|
November |
15,713 |
|
October |
19,578 |
|
September |
2,249 |
|
August |
4,604 |
|
July |
14,859 |
|
June |
18,683 |
|
May |
87,548 |
|
April |
17,841 |
|
March |
29,326 |
|
February |
28,208 |
| 1986 |
January |
27,715 |
| 1985 |
December |
21,647 |
|
November |
2,644 |
|
October |
11,296 |
|
September |
3,574 |
|
August |
302 |
|
July |
14,588 |
|
June |
24,730 |
|
May |
14,246 |
|
April |
27,027 |
|
March |
10,824 |
|
February |
27,799 |
| 1985 |
January |
10,611 |
| 1984 |
December |
13,906 |
|
November |
4,627 |
|
October |
8,220 |
|
September |
14,566 |
|
August |
2,479 |
|
July |
6,902 |
|
June |
6,410 |
|
May |
5,790 |
|
April |
13,484 |
|
March |
14,831 |
|
February |
17,599 |
| 1984 |
January |
12,625 |
| 1983 |
December |
32,093 |
|
November |
14,972 |
|
October |
28,799 |
|
September |
58,179 |
|
August |
11,265 |
|
July |
13,711 |
|
June |
21,021 |
|
May |
28,305 |
|
April |
12,052 |
|
March |
29,665 |
|
February |
7,455 |
| 1983 |
January |
6,507 |
| 1982 |
December |
11,473 |
|
November |
4,138 |
|
October |
14,401 |
|
September |
5,628 |
|
August |
6,172 |
|
July |
61 |
|
June |
439 |
|
May |
1,198 |
|
April |
4,758 |
|
March |
5,110 |
|
February |
12,416 |
| 1982 |
January |
4,695 |
| 1981 |
December |
6,812 |
|
November |
5,667 |
|
October |
3,477 |
|
September |
570 |
|
August |
281 |
|
July |
495 |
|
June |
902 |
|
May |
1,336 |
|
April |
5,866 |
|
March |
1,005 |
|
February |
402 |
| 1981 |
January |
2,526 |
| 1980 |
December |
1,750 |
|
November |
1,665 |
|
October |
1,939 |
|
September |
206 |
|
August |
43 |
|
July |
0 |
|
June |
306 |
|
May |
466 |
|
April |
35 |
|
March |
10 |
|
February |
183 |
| 1980 |
January |
3,436 |
| 1979 |
December |
8,136 |
|
November |
1,021 |
|
October |
705 |
|
September |
12,186 |
|
August |
5,565 |
|
July |
2,516 |
|
June |
3,730 |
|
May |
14,304 |
|
April |
26,497 |
|
March |
40,026 |
|
February |
48,437 |
| 1979 |
January |
22,483 |
| 1978 |
December |
61,259 |
|
November |
49,026 |
|
October |
60,207 |
|
September |
19,581 |
|
August |
12,999 |
|
July |
11,598 |
|
June |
10,336 |
|
May |
34,613 |
|
April |
37,457 |
|
March |
33,372 |
|
February |
57,375 |
| 1978 |
January |
44,667 |
| 1977 |
December |
93,562 |
|
November |
76,003 |
|
October |
65,107 |
|
September |
41,638 |
|
August |
33,820 |
|
July |
25,206 |
|
June |
43,939 |
|
May |
50,332 |
|
April |
29,626 |
|
March |
11,393 |
|
February |
27,774 |
| 1977 |
January |
31,700 |
| 1976 |
December |
52,122 |
|
November |
40,098 |
|
October |
31,533 |
|
September |
21,063 |
|
August |
17,657 |
|
July |
14,024 |
|
June |
37,288 |
|
May |
39,206 |
|
April |
28,734 |
|
March |
44,399 |
|
February |
47,965 |
| 1976 |
January |
57,390 |
| 1975 |
December |
65,105 |
|
November |
30,034 |
|
October |
20,411 |
|
September |
17,645 |
|
August |
15,725 |
|
July |
18,008 |
|
June |
15,432 |
|
May |
32,870 |
|
April |
27,373 |
|
March |
24,868 |
|
February |
38,070 |
| 1975 |
January |
37,427 |
| 1974 |
December |
78,617 |
|
November |
31,939 |
|
October |
29,822 |
|
September |
16,378 |
|
August |
20,685 |
|
July |
15,886 |
|
June |
36,706 |
|
May |
46,313 |
|
April |
24,325 |
|
March |
46,268 |
|
February |
52,563 |
| 1974 |
January |
12,981 |
| 1973 |
December |
70,825 |
|
November |
43,527 |
|
October |
55,547 |
|
September |
30,854 |
|
August |
14,391 |
|
July |
13,122 |
|
June |
27,237 |
|
May |
49,135 |
|
April |
30,383 |
|
March |
17,373 |
|
February |
31,589 |
| 1973 |
January |
24,657 |
| 1972 |
December |
105,311 |
|
November |
66,244 |
|
October |
45,941 |
|
September |
19,338 |
|
August |
12,736 |
|
July |
26,092 |
|
June |
39,602 |
|
May |
60,494 |
|
April |
14,280 |
|
March |
20,001 |
|
February |
47,059 |
| 1972 |
January |
46,662 |
| 1971 |
December |
95,406 |
|
November |
90,212 |
|
October |
82,380 |
|
September |
37,784 |
|
August |
19,259 |
|
July |
13,314 |
|
June |
27,510 |
|
May |
37,351 |
|
April |
22,061 |
|
March |
11,643 |
|
February |
25,010 |
| 1971 |
January |
10,338 |
| 1970 |
December |
47,513 |
|
November |
63,470 |
|
October |
60,696 |
|
September |
36,986 |
|
August |
19,103 |
|
July |
15,828 |
|
June |
10,749 |
|
May |
21,924 |
|
April |
36,376 |
|
March |
64,447 |
|
February |
70,948 |
| 1970 |
January |
28,713 |
| 1969 |
December |
125,762 |
|
November |
120,299 |
|
October |
114,091 |
|
September |
73,806 |
|
August |
46,935 |
|
July |
15,537 |
|
June |
13,418 |
|
May |
38,246 |
|
April |
31,358 |
|
March |
46,796 |
|
February |
59,748 |
| 1969 |
January |
23,766 |
|