| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 97.5 | -4.76 | -4.66% | Jul 31, 2024 |
| Q1 2024 | 99.3 | -8.08 | -7.52% | Apr 30, 2024 |
| Q4 2023 | 102 | -5.02 | -4.67% | Jan 31, 2024 |
| Q3 2023 | 103 | -5.79 | -5.32% | Oct 31, 2023 |
| Q2 2023 | 102 | -10 | -8.93% | Jul 31, 2023 |
| Q1 2023 | 107 | -8.85 | -7.61% | Apr 30, 2023 |
| Q4 2022 | 107 | -11.3 | -9.52% | Jan 31, 2023 |
| Q3 2022 | 109 | -12.7 | -10.4% | Oct 31, 2022 |
| Q2 2022 | 112 | -10.7 | -8.73% | Jul 31, 2022 |
| Q1 2022 | 116 | -8.01 | -6.45% | Apr 30, 2022 |
| Q4 2021 | 119 | -16.8 | -12.4% | Jan 31, 2022 |
| Q3 2021 | 122 | -27.5 | -18.4% | Oct 31, 2021 |
| Q2 2021 | 123 | -40.9 | -25% | Jul 31, 2021 |
| Q1 2021 | 124 | -46.2 | -27.1% | Apr 30, 2021 |
| Q4 2020 | 136 | -31.4 | -18.8% | Jan 31, 2021 |
| Q3 2020 | 149 | -6.04 | -3.89% | Oct 31, 2020 |
| Q2 2020 | 164 | +24.8 | +17.9% | Jul 31, 2020 |
| Q1 2020 | 170 | +41 | +31.7% | Apr 30, 2020 |
| Q4 2019 | 167 | +46 | +38.1% | Jan 31, 2020 |
| Q3 2019 | 155 | +43.9 | +39.5% | Oct 31, 2019 |
| Q2 2019 | 139 | +34.7 | +33.2% | Jul 31, 2019 |
| Q1 2019 | 129 | +32.3 | +33.2% | Apr 30, 2019 |
| Q4 2018 | 121 | +29.9 | +32.8% | Jan 31, 2019 |
| Q3 2018 | 111 | +23.6 | +26.9% | Oct 31, 2018 |
| Q2 2018 | 104 | +20 | +23.7% | Jul 31, 2018 |
| Q1 2018 | 97.1 | +15.8 | +19.4% | Apr 30, 2018 |
| Q4 2017 | 91 | +12.9 | +16.5% | Jan 31, 2018 |
| Q3 2017 | 87.6 | +10.9 | +14.1% | Oct 31, 2017 |
| Q2 2017 | 84.4 | +7.24 | +9.38% | Jul 31, 2017 |
| Q1 2017 | 81.3 | +4.87 | +6.37% | Apr 30, 2017 |
| Q4 2016 | 78.2 | Jan 31, 2017 | ||
| Q3 2016 | 76.8 | Oct 31, 2016 | ||
| Q2 2016 | 77.2 | Jul 31, 2016 | ||
| Q1 2016 | 76.5 | Apr 30, 2016 |