| Period | Index | Previous Year | Previous Month |
|---|---|---|---|
| April, 2020 | 100.4 | 1.0% | 0.1% |
| March, 2020 | 100.3 | 1.8% | 0.2% |
| February, 2020 | 100.1 | 2.0% | 0.3% |
| January, 2020 | 99.8 | 2.1% | -0.2% |
| December, 2019 | 100.0 | 1.5% | 0.5% |
| November, 2019 | 99.5 | 1.0% | -0.7% |
| October, 2019 | 100.2 | 1.1% | 0.0% |
| September, 2019 | 100.2 | 1.2% | 0.0% |
| August, 2019 | 100.2 | 1.4% | -0.1% |
| July, 2019 | 100.3 | 1.6% | 0.4% |