| Month | Value of | Total Items | ||||
|---|---|---|---|---|---|---|
| Empties | Purchases | Empties -  Purchases  | 
      Emptied | Purchased | Emptied -  Purchased  | 
    |
| Jan | 0.00 | 0.00 | 0.00 | 0 | 0 | 0 | 
| Feb | 24.50 | 0.00 | 24.50 | 4 | 0 | 4 | 
| Mar | 0.00 | 4.97 | -4.97 | 0 | 1 | -1 | 
| Apr | 29.62 | 0.00 | 29.62 | 3 | 0 | 3 | 
| May | 0.00 | 0.00 | 0.00 | 0 | 0 | 0 | 
| Jun | 8.65 | 0.00 | 8.65 | 1 | 0 | 1 | 
| Jul | 25.38 | 0.00 | 25.38 | 3 | 0 | 3 | 
| Aug | 0.00 | 0.00 | 0.00 | 0 | 0 | 0 | 
| Sep | 7.60 | 0.00 | 7.60 | 1 | 0 | 1 | 
| Oct | 25.00 | 11.41 | 13.59 | 1 | 3 | -2 | 
| Nov | 4.57 | 9.54 | -4.97 | 1 | 1 | 0 | 
| Dec | 16.50 | 2.97 | 13.53 | 1 | 1 | 0 | 
| Total | 141.82 | 28.89 | 112.93 | 15 | 6 | 9 |