| Month | Sales | Benefits | 
|---|---|---|
| 150.5 | 148.9 | |
| 57.8 | 150.2 | |
| -3.8 | 153.4 | |
| -22.3 | 154.8 | |
| -32.6 | 154.4 | |
| -39.4 | 154.5 | |
| -44.3 | 154.2 | |
| -47.8 | 154.0 | |
| -49.8 | 154.5 | |
| -51.7 | 154.8 | |
| -52.7 | 144.2 | |
| -53.2 | 15.9 | |
| -53.6 | -28.5 | |
| -53.8 | -43.2 | |
| -53.8 | -49.9 | |
| -53.8 | -53.9 | |
| -53.8 | -55.6 | |
| 66.9 | -56.4 | |
| 98.2 | -57.4 | |
| 115.9 | -57.0 | |
| 130.1 | -56.0 | |
| 142.5 | -57.1 | |
| 149.7 | -56.9 | |
| 150.8 | -56.7 | |
| 150.6 | -57.3 | |
| 150.8 | 12.8 | |
| 150.6 | 117.3 | |
| 150.6 | 140.8 | |
| 150.5 | 151.3 | 
| Month | Sales | Benefits | 
|---|---|---|
| January | 80 | 20 | 
| February | 100 | 30 | 
| March | 100 | 40 | 
| April | 20 | -10 | 
| May | 50 | -20 |