| Period | Index | Previous Year | Previous Month |
|---|---|---|---|
| December, 2021 | 104.7 | 4.9% | 0.2% |
| November, 2021 | 104.5 | 4.8% | 0.2% |
| October, 2021 | 104.3 | 4.4% | 0.5% |
| September, 2021 | 103.8 | 4.1% | 0.3% |
| August, 2021 | 103.5 | 3.8% | 0.1% |
| July, 2021 | 103.4 | 3.7% | 0.5% |
| June, 2021 | 102.9 | 2.4% | 0.3% |
| May, 2021 | 102.6 | 2.2% | 0.2% |
| April, 2021 | 102.4 | 2.0% | 0.3% |
| March, 2021 | 102.1 | 1.8% | 0.5% |