| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 61.6 | -3.52 | -5.41% | Aug 31, 2024 |
| Q2 2024 | 64.2 | +0.33 | +0.52% | May 31, 2024 |
| Q1 2024 | 66.7 | +5.48 | +8.95% | Feb 29, 2024 |
| Q4 2023 | 66 | +4.6 | +7.49% | Nov 30, 2023 |
| Q3 2023 | 65.1 | +3.29 | +5.32% | Aug 31, 2023 |
| Q2 2023 | 63.9 | +8.42 | +15.2% | May 31, 2023 |
| Q1 2023 | 61.2 | +11 | +22% | Feb 28, 2023 |
| Q4 2022 | 61.4 | +16.1 | +35.5% | Nov 30, 2022 |
| Q3 2022 | 61.8 | +20.4 | +49.4% | Aug 31, 2022 |
| Q2 2022 | 55.4 | +12 | +27.5% | May 31, 2022 |
| Q1 2022 | 50.2 | +7.18 | +16.7% | Feb 28, 2022 |
| Q4 2021 | 45.3 | +6.73 | +17.4% | Nov 30, 2021 |
| Q3 2021 | 41.4 | +8.57 | +26.1% | Aug 31, 2021 |
| Q2 2021 | 43.5 | +15.6 | +55.8% | May 31, 2021 |
| Q1 2021 | 43 | +16.7 | +63.2% | Feb 28, 2021 |
| Q4 2020 | 38.6 | +11.3 | +41.6% | Nov 30, 2020 |
| Q3 2020 | 32.8 | +5.34 | +19.4% | Aug 31, 2020 |
| Q2 2020 | 27.9 | -0.13 | -0.46% | May 31, 2020 |
| Q1 2020 | 26.4 | -1.4 | -5.05% | Feb 29, 2020 |
| Q4 2019 | 27.3 | -0.4 | -1.45% | Nov 30, 2019 |
| Q3 2019 | 27.5 | -1.4 | -4.85% | Aug 31, 2019 |
| Q2 2019 | 28 | -2.98 | -9.61% | May 31, 2019 |
| Q1 2019 | 27.8 | -15.2 | -35.3% | Feb 28, 2019 |
| Q4 2018 | 27.7 | -26.1 | -48.5% | Nov 30, 2018 |
| Q3 2018 | 28.9 | -36 | -55.5% | Aug 31, 2018 |
| Q2 2018 | 31 | -42.7 | -57.9% | May 31, 2018 |
| Q1 2018 | 42.9 | -28.6 | -40% | Feb 28, 2018 |
| Q4 2017 | 53.8 | -17.1 | -24.2% | Nov 30, 2017 |
| Q3 2017 | 64.8 | -5.97 | -8.43% | Aug 31, 2017 |
| Q2 2017 | 73.7 | +3.05 | +4.32% | May 31, 2017 |
| Q1 2017 | 71.5 | +0.99 | +1.4% | Feb 28, 2017 |
| Q4 2016 | 70.9 | -0.28 | -0.39% | Nov 30, 2016 |
| Q3 2016 | 70.8 | +0.36 | +0.51% | Aug 31, 2016 |
| Q2 2016 | 70.6 | -0.13 | -0.18% | May 31, 2016 |
| Q1 2016 | 70.5 | -0.48 | -0.68% | Feb 29, 2016 |
| Q4 2015 | 71.2 | -0.58 | -0.81% | Nov 30, 2015 |
| Q3 2015 | 70.5 | -3.32 | -4.5% | Aug 31, 2015 |
| Q2 2015 | 70.7 | -4.64 | -6.16% | May 31, 2015 |
| Q1 2015 | 71 | -6.38 | -8.24% | Feb 28, 2015 |
| Q4 2014 | 71.8 | -8.7 | -10.8% | Nov 30, 2014 |
| Q3 2014 | 73.8 | -10.3 | -12.3% | Aug 31, 2014 |
| Q2 2014 | 75.4 | -12 | -13.7% | May 31, 2014 |
| Q1 2014 | 77.4 | -13.2 | -14.5% | Feb 28, 2014 |
| Q4 2013 | 80.5 | -1.07 | -1.31% | Nov 30, 2013 |
| Q3 2013 | 84.1 | +10.7 | +14.6% | Aug 31, 2013 |
| Q2 2013 | 87.4 | +22.6 | +34.9% | May 31, 2013 |
| Q1 2013 | 90.6 | Feb 28, 2013 | ||
| Q4 2012 | 81.5 | Nov 30, 2012 | ||
| Q3 2012 | 73.4 | Aug 31, 2012 | ||
| Q2 2012 | 64.8 | May 31, 2012 |