| Year |
Month |
Pounds (x1000) |
| 2008 |
December |
0.00 |
|
November |
0.00 |
|
October |
0.00 |
|
September |
0.00 |
|
August |
0.00 |
|
July |
0.00 |
|
June |
0.00 |
|
May |
351.00 |
|
April |
813.89 |
|
March |
771.26 |
|
February |
547.35 |
| 2008 |
January |
229.17 |
| 2007 |
December |
78.03 |
|
November |
17.50 |
|
October |
14.40 |
|
September |
11.09 |
|
August |
72.53 |
|
July |
232.12 |
|
June |
296.42 |
|
May |
617.32 |
|
April |
823.03 |
|
March |
714.27 |
|
February |
568.25 |
| 2007 |
January |
198.21 |
| 2006 |
December |
22.35 |
|
November |
20.35 |
|
October |
13.75 |
|
September |
12.83 |
|
August |
18.92 |
|
July |
67.38 |
|
June |
89.23 |
|
May |
82.62 |
|
April |
538.91 |
|
March |
845.63 |
|
February |
562.99 |
| 2006 |
January |
238.85 |
| 2005 |
December |
138.95 |
|
November |
46.47 |
|
October |
8.17 |
|
September |
9.37 |
|
August |
80.45 |
|
July |
147.66 |
|
June |
457.30 |
|
May |
770.69 |
|
April |
770.40 |
|
March |
707.28 |
|
February |
135.57 |
| 2005 |
January |
166.73 |
| 2004 |
December |
173.42 |
|
November |
13.00 |
|
October |
11.79 |
|
September |
13.25 |
|
August |
26.12 |
|
July |
52.28 |
|
June |
78.46 |
|
May |
65.33 |
|
April |
42.69 |
|
March |
23.53 |
|
February |
10.51 |
| 2004 |
January |
9.75 |
| 2003 |
December |
13.01 |
|
November |
8.99 |
|
October |
13.94 |
|
September |
6.82 |
|
August |
27.30 |
|
July |
45.77 |
|
June |
71.90 |
|
May |
70.91 |
|
April |
25.30 |
|
March |
20.16 |
|
February |
8.73 |
| 2003 |
January |
5.19 |
| 2002 |
December |
14.63 |
|
November |
8.13 |
|
October |
5.40 |
|
September |
10.54 |
|
August |
69.41 |
|
July |
90.18 |
|
June |
94.07 |
|
May |
126.50 |
|
April |
84.19 |
|
March |
55.80 |
|
February |
123.36 |
| 2002 |
January |
32.21 |
| 2001 |
December |
11.19 |
|
November |
13.01 |
|
October |
8.41 |
|
September |
10.24 |
|
August |
24.59 |
|
July |
41.60 |
|
June |
92.56 |
|
May |
62.42 |
|
April |
6.38 |
|
March |
125.02 |
|
February |
99.04 |
| 2001 |
January |
64.92 |
| 2000 |
December |
134.11 |
|
November |
24.08 |
|
October |
13.10 |
|
September |
9.32 |
|
August |
175.65 |
|
July |
553.21 |
|
June |
720.97 |
|
May |
1290.6 |
|
April |
1264.6 |
|
March |
1158.5 |
|
February |
735.85 |
| 2000 |
January |
287.81 |
| 1999 |
December |
172.52 |
|
November |
89.10 |
|
October |
192.60 |
|
September |
78.39 |
|
August |
209.30 |
|
July |
414.86 |
|
June |
632.76 |
|
May |
838.82 |
|
April |
1227.5 |
|
March |
801.24 |
|
February |
444.73 |
| 1999 |
January |
527.43 |
| 1998 |
December |
227.17 |
|
November |
236.00 |
|
October |
30.68 |
|
September |
117.14 |
|
August |
321.52 |
|
July |
527.66 |
|
June |
823.73 |
|
May |
855.70 |
|
April |
1260.9 |
|
March |
1026.1 |
|
February |
412.22 |
| 1998 |
January |
430.54 |
| 1997 |
December |
98.52 |
|
November |
109.76 |
|
October |
7.93 |
|
September |
28.60 |
|
August |
66.40 |
|
July |
405.31 |
|
June |
665.86 |
|
May |
851.79 |
|
April |
1050.3 |
|
March |
988.58 |
|
February |
642.90 |
| 1997 |
January |
512.00 |
| 1996 |
December |
680.56 |
|
November |
320.22 |
|
October |
88.17 |
|
September |
75.19 |
|
August |
154.95 |
|
July |
434.43 |
|
June |
407.04 |
|
May |
743.49 |
|
April |
829.34 |
|
March |
423.54 |
|
February |
423.10 |
| 1996 |
January |
492.41 |
| 1995 |
December |
420.61 |
|
November |
124.00 |
|
October |
89.80 |
|
September |
163.91 |
|
August |
164.07 |
|
July |
465.99 |
|
June |
692.57 |
|
May |
758.21 |
|
April |
876.15 |
|
March |
781.18 |
|
February |
449.98 |
| 1995 |
January |
414.77 |
| 1994 |
December |
498.42 |
|
November |
317.75 |
|
October |
212.14 |
|
September |
114.84 |
|
August |
142.81 |
|
July |
367.32 |
|
June |
380.53 |
|
May |
932.38 |
|
April |
1222.1 |
|
March |
1232.5 |
|
February |
803.87 |
| 1994 |
January |
381.34 |
| 1993 |
December |
647.77 |
|
November |
593.65 |
|
October |
707.81 |
|
September |
760.21 |
|
August |
555.88 |
|
July |
871.95 |
|
June |
1411.8 |
|
May |
1399.1 |
|
April |
2105.5 |
|
March |
1705.3 |
|
February |
936.14 |
| 1993 |
January |
561.76 |
| 1992 |
December |
664.21 |
|
November |
722.30 |
|
October |
1200.3 |
|
September |
848.70 |
|
August |
560.36 |
|
July |
499.32 |
|
June |
751.97 |
|
May |
1146.8 |
|
April |
2516.2 |
|
March |
1718.7 |
|
February |
541.57 |
| 1992 |
January |
722.04 |
| 1991 |
December |
629.93 |
|
November |
361.58 |
|
October |
204.65 |
|
September |
262.08 |
|
August |
631.50 |
|
July |
982.68 |
|
June |
1253.0 |
|
May |
1500.8 |
|
April |
2123.1 |
|
March |
1070.7 |
|
February |
438.98 |
| 1991 |
January |
459.38 |
| 1990 |
December |
144.77 |
|
November |
49.87 |
|
October |
35.79 |
|
September |
101.98 |
|
August |
159.05 |
|
July |
608.17 |
|
June |
771.80 |
|
May |
775.82 |
|
April |
387.61 |
|
March |
198.34 |
|
February |
170.79 |
| 1990 |
January |
193.34 |
|