| Year |
Month |
Pounds |
| 1989 |
December |
24,677 |
|
November |
25,118 |
|
October |
38,069 |
|
September |
26,984 |
|
August |
44,231 |
|
July |
41,275 |
|
June |
54,093 |
|
May |
68,535 |
|
April |
51,511 |
|
March |
27,307 |
|
February |
12,791 |
| 1989 |
January |
8,120 |
| 1988 |
December |
11,575 |
|
November |
10,858 |
|
October |
29,566 |
|
September |
21,079 |
|
August |
36,326 |
|
July |
47,614 |
|
June |
43,452 |
|
May |
58,983 |
|
April |
38,113 |
|
March |
20,747 |
|
February |
17,006 |
| 1988 |
January |
8,984 |
| 1987 |
December |
12,526 |
|
November |
11,761 |
|
October |
18,240 |
|
September |
29,388 |
|
August |
43,757 |
|
July |
39,112 |
|
June |
56,088 |
|
May |
79,305 |
|
April |
45,356 |
|
March |
18,515 |
|
February |
9,422 |
| 1987 |
January |
6,215 |
| 1986 |
December |
12,803 |
|
November |
14,683 |
|
October |
43,338 |
|
September |
49,524 |
|
August |
43,508 |
|
July |
52,203 |
|
June |
58,116 |
|
May |
66,621 |
|
April |
45,698 |
|
March |
33,794 |
|
February |
19,863 |
| 1986 |
January |
14,852 |
| 1985 |
December |
17,678 |
|
November |
16,024 |
|
October |
20,908 |
|
September |
36,721 |
|
August |
34,597 |
|
July |
30,926 |
|
June |
49,543 |
|
May |
40,774 |
|
April |
32,372 |
|
March |
7,809 |
|
February |
5,770 |
| 1985 |
January |
6,772 |
| 1984 |
December |
5,659 |
|
November |
9,641 |
|
October |
21,843 |
|
September |
32,021 |
|
August |
30,723 |
|
July |
46,796 |
|
June |
34,441 |
|
May |
27,659 |
|
April |
17,968 |
|
March |
12,843 |
|
February |
7,202 |
| 1984 |
January |
10,076 |
| 1983 |
December |
13,574 |
|
November |
14,758 |
|
October |
16,250 |
|
September |
24,357 |
|
August |
30,508 |
|
July |
32,542 |
|
June |
29,862 |
|
May |
42,466 |
|
April |
19,033 |
|
March |
11,263 |
|
February |
7,850 |
| 1983 |
January |
5,378 |
| 1982 |
December |
5,593 |
|
November |
10,774 |
|
October |
16,990 |
|
September |
18,016 |
|
August |
14,943 |
|
July |
20,535 |
|
June |
31,841 |
|
May |
32,375 |
|
April |
32,151 |
|
March |
7,377 |
|
February |
7,737 |
| 1982 |
January |
8,737 |
| 1981 |
December |
8,607 |
|
November |
7,238 |
|
October |
11,387 |
|
September |
29,357 |
|
August |
25,835 |
|
July |
33,959 |
|
June |
35,708 |
|
May |
36,042 |
|
April |
28,349 |
|
March |
15,057 |
|
February |
7,429 |
| 1981 |
January |
11,918 |
| 1980 |
December |
13,499 |
|
November |
12,647 |
|
October |
12,064 |
|
September |
16,678 |
|
August |
22,005 |
|
July |
26,325 |
|
June |
31,279 |
|
May |
41,322 |
|
April |
31,747 |
|
March |
7,288 |
|
February |
11,247 |
| 1980 |
January |
12,301 |
| 1979 |
December |
15,044 |
|
November |
10,662 |
|
October |
13,995 |
|
September |
12,683 |
|
August |
14,208 |
|
July |
16,263 |
|
June |
18,738 |
|
May |
21,732 |
|
April |
29,895 |
|
March |
12,144 |
|
February |
3,032 |
| 1979 |
January |
3,745 |
| 1978 |
December |
5,210 |
|
November |
7,779 |
|
October |
13,690 |
|
September |
10,904 |
|
August |
20,353 |
|
July |
23,599 |
|
June |
23,657 |
|
May |
33,516 |
|
April |
11,005 |
|
March |
8,774 |
|
February |
4,192 |
| 1978 |
January |
4,672 |
| 1977 |
December |
6,485 |
|
November |
12,542 |
|
October |
13,584 |
|
September |
14,875 |
|
August |
26,098 |
|
July |
33,648 |
|
June |
24,813 |
|
May |
21,356 |
|
April |
22,575 |
|
March |
4,647 |
|
February |
4,892 |
| 1977 |
January |
3,970 |
| 1976 |
December |
17,265 |
|
November |
5,848 |
|
October |
12,251 |
|
September |
10,841 |
|
August |
21,326 |
|
July |
17,616 |
|
June |
17,500 |
|
May |
10,136 |
|
April |
11,036 |
|
March |
7,487 |
|
February |
1,925 |
| 1976 |
January |
1,965 |
| 1975 |
December |
5,787 |
|
November |
3,969 |
|
October |
5,853 |
|
September |
11,573 |
|
August |
10,578 |
|
July |
12,673 |
|
June |
16,013 |
|
May |
9,879 |
|
April |
7,247 |
|
March |
3,231 |
|
February |
1,608 |
| 1975 |
January |
2,126 |
| 1974 |
December |
3,153 |
|
November |
3,582 |
|
October |
2,926 |
|
September |
6,015 |
|
August |
6,363 |
|
July |
6,558 |
|
June |
7,198 |
|
May |
8,388 |
|
April |
4,037 |
|
March |
3,203 |
|
February |
1,844 |
| 1974 |
January |
1,046 |
| 1973 |
December |
1,400 |
|
November |
1,766 |
|
October |
3,540 |
|
September |
5,777 |
|
August |
5,937 |
|
July |
10,917 |
|
June |
11,807 |
|
May |
9,023 |
|
April |
6,023 |
|
March |
1,770 |
|
February |
1,043 |
| 1973 |
January |
1,033 |
| 1972 |
December |
1,907 |
|
November |
2,729 |
|
October |
3,907 |
|
September |
2,764 |
|
August |
3,599 |
|
July |
5,803 |
|
June |
6,128 |
|
May |
4,315 |
|
April |
2,905 |
|
March |
2,556 |
|
February |
744 |
| 1972 |
January |
1,865 |
| 1971 |
December |
2,572 |
|
November |
1,472 |
|
October |
1,717 |
|
September |
3,056 |
|
August |
3,546 |
|
July |
3,597 |
|
June |
3,537 |
|
May |
3,527 |
|
April |
1,728 |
|
March |
1,525 |
|
February |
2,590 |
| 1971 |
January |
1,244 |
| 1970 |
December |
837 |
|
November |
2,590 |
|
October |
2,040 |
|
September |
4,110 |
|
August |
3,272 |
|
July |
5,348 |
|
June |
5,145 |
|
May |
6,917 |
|
April |
3,083 |
|
March |
1,790 |
|
February |
1,455 |
| 1970 |
January |
522 |
| 1969 |
December |
2,996 |
|
November |
1,350 |
|
October |
2,793 |
|
September |
2,672 |
|
August |
2,791 |
|
July |
3,881 |
|
June |
4,847 |
|
May |
4,617 |
|
April |
1,169 |
|
March |
1,094 |
|
February |
314 |
| 1969 |
January |
502 |
|