| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 66.6 | +1.82 | +2.81% | Aug 31, 2024 |
| Q2 2024 | 65.4 | -1.93 | -2.87% | May 31, 2024 |
| Q1 2024 | 64.8 | -6.09 | -8.59% | Feb 29, 2024 |
| Q4 2023 | 63.9 | -10.2 | -13.8% | Nov 30, 2023 |
| Q3 2023 | 64.7 | -13 | -16.7% | Aug 31, 2023 |
| Q2 2023 | 67.3 | -9.73 | -12.6% | May 31, 2023 |
| Q1 2023 | 70.9 | -5.82 | -7.58% | Feb 28, 2023 |
| Q4 2022 | 74.1 | -5.09 | -6.43% | Nov 30, 2022 |
| Q3 2022 | 77.7 | +1.91 | +2.52% | Aug 31, 2022 |
| Q2 2022 | 77 | +2.44 | +3.27% | May 31, 2022 |
| Q1 2022 | 76.7 | +4.29 | +5.92% | Feb 28, 2022 |
| Q4 2021 | 79.2 | +11.4 | +16.8% | Nov 30, 2021 |
| Q3 2021 | 75.8 | +8.86 | +13.2% | Aug 31, 2021 |
| Q2 2021 | 74.6 | +6.25 | +9.15% | May 31, 2021 |
| Q1 2021 | 72.5 | +2.5 | +3.57% | Feb 28, 2021 |
| Q4 2020 | 67.8 | -5.32 | -7.28% | Nov 30, 2020 |
| Q3 2020 | 67 | -9.75 | -12.7% | Aug 31, 2020 |
| Q2 2020 | 68.3 | -10.8 | -13.6% | May 31, 2020 |
| Q1 2020 | 70 | -13.2 | -15.9% | Feb 29, 2020 |
| Q4 2019 | 73.1 | -13.1 | -15.2% | Nov 30, 2019 |
| Q3 2019 | 76.7 | -13.6 | -15.1% | Aug 31, 2019 |
| Q2 2019 | 79.1 | -16.9 | -17.6% | May 31, 2019 |
| Q1 2019 | 83.1 | -22.4 | -21.2% | Feb 28, 2019 |
| Q4 2018 | 86.2 | -35 | -28.9% | Nov 30, 2018 |
| Q3 2018 | 90.3 | -44.6 | -33.1% | Aug 31, 2018 |
| Q2 2018 | 96 | -50 | -34.2% | May 31, 2018 |
| Q1 2018 | 106 | -40.7 | -27.8% | Feb 28, 2018 |
| Q4 2017 | 121 | -17.4 | -12.6% | Nov 30, 2017 |
| Q3 2017 | 135 | +4.24 | +3.25% | Aug 31, 2017 |
| Q2 2017 | 146 | +23.9 | +19.6% | May 31, 2017 |
| Q1 2017 | 146 | +22.8 | +18.5% | Feb 28, 2017 |
| Q4 2016 | 139 | +15.5 | +12.6% | Nov 30, 2016 |
| Q3 2016 | 131 | Aug 31, 2016 | ||
| Q2 2016 | 122 | May 31, 2016 | ||
| Q1 2016 | 123 | Feb 29, 2016 | ||
| Q4 2015 | 123 | Nov 30, 2015 |