| Week | 1.0 | 2.0 | 3.0 | 4.0 | 5.0 | 6.0 | Current |
|---|---|---|---|---|---|---|---|
| 1 | 3.8% | 12.9% | 9.1% | 7.0% | 19.4% | 19.6% | 19.8% |
| 2 | 10.7% | 15.8% | 15.6% | 12.3% | 23.6% | 23.7% | 24.2% |
| 3 | 14.3% | 16.5% | 19.6% | 16.3% | 21.8% | 21.8% | 21.5% |
| 4 | 16.3% | 15.4% | 20.5% | 18.5% | 15.8% | 15.9% | 15.7% |
| 5 | 16.7% | 13.8% | 15.5% | 17.6% | 10.2% | 10.2% | 10.0% |
| 6 | 15.6% | 11.5% | 10.5% | 13.8% | 5.8% | 5.7% | 5.6% |
| 7 | 13.2% | 8.8% | 6.3% | 9.4% | 2.5% | 2.4% | 2.5% |
| 8 | 9.4% | 5.3% | 2.8% | 5.2% | 0.8% | 0.7% | 0.7% |