| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 57.3 | -2.99 | -4.96% | Jul 31, 2024 |
| Q1 2024 | 55.8 | -6.4 | -10.3% | Apr 30, 2024 |
| Q4 2023 | 56.6 | -7.31 | -11.4% | Jan 31, 2024 |
| Q3 2023 | 58.5 | -6.65 | -10.2% | Oct 31, 2023 |
| Q2 2023 | 60.3 | -5.57 | -8.46% | Jul 31, 2023 |
| Q1 2023 | 62.2 | -4.73 | -7.07% | Apr 30, 2023 |
| Q4 2022 | 63.9 | -4.42 | -6.47% | Jan 31, 2023 |
| Q3 2022 | 65.1 | -8.99 | -12.1% | Oct 31, 2022 |
| Q2 2022 | 65.8 | -15.4 | -18.9% | Jul 31, 2022 |
| Q1 2022 | 66.9 | -22.1 | -24.9% | Apr 30, 2022 |
| Q4 2021 | 68.4 | -38.8 | -36.2% | Jan 31, 2022 |
| Q3 2021 | 74.1 | -45.1 | -37.8% | Oct 31, 2021 |
| Q2 2021 | 81.2 | -52.5 | -39.3% | Jul 31, 2021 |
| Q1 2021 | 89 | -25 | -21.9% | Apr 30, 2021 |
| Q4 2020 | 107 | +17.4 | +19.4% | Jan 31, 2021 |
| Q3 2020 | 119 | +62.5 | +110% | Oct 31, 2020 |
| Q2 2020 | 134 | +126 | +1538% | Jul 31, 2020 |
| Q1 2020 | 114 | +106 | +1410% | Apr 30, 2020 |
| Q4 2019 | 89.7 | +84.2 | +1533% | Jan 31, 2020 |
| Q3 2019 | 56.7 | +51.4 | +966% | Oct 31, 2019 |
| Q2 2019 | 8.16 | +2.36 | +40.7% | Jul 31, 2019 |
| Q1 2019 | 7.55 | +1.76 | +30.4% | Apr 30, 2019 |
| Q4 2018 | 5.49 | -0.07 | -1.26% | Jan 31, 2019 |
| Q3 2018 | 5.32 | -0.16 | -2.92% | Oct 31, 2018 |
| Q2 2018 | 5.8 | +0.8 | +16% | Jul 31, 2018 |
| Q1 2018 | 5.79 | +0.79 | +15.8% | Apr 30, 2018 |
| Q4 2017 | 5.56 | +0.47 | +9.24% | Jan 31, 2018 |
| Q3 2017 | 5.48 | +0.16 | +3.01% | Oct 31, 2017 |
| Q2 2017 | 5 | -0.86 | -14.7% | Jul 31, 2017 |
| Q1 2017 | 5 | -1.28 | -20.4% | Apr 30, 2017 |
| Q4 2016 | 5.09 | -1.93 | -27.5% | Jan 31, 2017 |
| Q3 2016 | 5.32 | -2.06 | -27.9% | Oct 31, 2016 |
| Q2 2016 | 5.86 | -1.98 | -25.3% | Jul 31, 2016 |
| Q1 2016 | 6.28 | -4.84 | -43.5% | Apr 30, 2016 |
| Q4 2015 | 7.02 | Jan 31, 2016 | ||
| Q3 2015 | 7.38 | Oct 31, 2015 | ||
| Q2 2015 | 7.83 | Jul 31, 2015 | ||
| Q1 2015 | 11.1 | Apr 30, 2015 |