| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q1 2024 | 38.4 | +5.04 | +15.1% | Feb 29, 2024 |
| Q4 2023 | 39.1 | +12.1 | +44.7% | Nov 30, 2023 |
| Q3 2023 | 38.4 | +14.2 | +58.5% | Aug 31, 2023 |
| Q2 2023 | 35.1 | +12.9 | +58.2% | May 31, 2023 |
| Q1 2023 | 33.3 | +12.3 | +58.3% | Feb 28, 2023 |
| Q4 2022 | 27 | +1.61 | +6.34% | Nov 30, 2022 |
| Q3 2022 | 24.2 | -4.61 | -16% | Aug 31, 2022 |
| Q2 2022 | 22.2 | -12.9 | -36.7% | May 31, 2022 |
| Q1 2022 | 21.1 | -20.2 | -49% | Feb 28, 2022 |
| Q4 2021 | 25.4 | -13.8 | -35.2% | Nov 30, 2021 |
| Q3 2021 | 28.8 | -7.98 | -21.7% | Aug 31, 2021 |
| Q2 2021 | 35.1 | +2 | +6.05% | May 31, 2021 |
| Q1 2021 | 41.3 | +11.6 | +38.9% | Feb 28, 2021 |
| Q4 2020 | 39.2 | +9.26 | +31% | Nov 30, 2020 |
| Q3 2020 | 36.8 | +6.24 | +20.4% | Aug 31, 2020 |
| Q2 2020 | 33.1 | -0.12 | -0.36% | May 31, 2020 |
| Q1 2020 | 29.7 | -4.9 | -14.1% | Feb 29, 2020 |
| Q4 2019 | 29.9 | -3.62 | -10.8% | Nov 30, 2019 |
| Q3 2019 | 30.6 | -1.2 | -3.78% | Aug 31, 2019 |
| Q2 2019 | 33.2 | +4.94 | +17.5% | May 31, 2019 |
| Q1 2019 | 34.6 | +8.53 | +32.7% | Feb 28, 2019 |
| Q4 2018 | 33.5 | +7.65 | +29.6% | Nov 30, 2018 |
| Q3 2018 | 31.8 | +3.41 | +12% | Aug 31, 2018 |
| Q2 2018 | 28.3 | -2.18 | -7.16% | Jun 1, 2018 |
| Q1 2018 | 26.1 | -6.41 | -19.7% | Feb 28, 2018 |
| Q4 2017 | 25.9 | -6.98 | -21.2% | Nov 30, 2017 |
| Q3 2017 | 28.4 | -0.6 | -2.07% | Aug 31, 2017 |
| Q2 2017 | 30.4 | +3.98 | +15% | May 31, 2017 |
| Q1 2017 | 32.5 | +4.39 | +15.6% | Feb 28, 2017 |
| Q4 2016 | 32.9 | +2.9 | +9.68% | Nov 30, 2016 |
| Q3 2016 | 29 | -3.36 | -10.4% | Aug 31, 2016 |
| Q2 2016 | 26.5 | -10.3 | -28% | May 31, 2016 |
| Q1 2016 | 28.1 | -7.88 | -21.9% | Feb 29, 2016 |
| Q4 2015 | 30 | -7.22 | -19.4% | Nov 30, 2015 |
| Q3 2015 | 32.3 | -9.05 | -21.9% | Aug 31, 2015 |
| Q2 2015 | 36.8 | -6.58 | -15.2% | May 31, 2015 |
| Q1 2015 | 36 | -8.26 | -18.7% | Feb 28, 2015 |
| Q4 2014 | 37.2 | -7.73 | -17.2% | Nov 30, 2014 |
| Q3 2014 | 41.4 | -4.17 | -9.16% | Aug 31, 2014 |
| Q2 2014 | 43.3 | -5.02 | -10.4% | May 31, 2014 |
| Q1 2014 | 44.3 | -1.86 | -4.03% | Feb 28, 2014 |
| Q4 2013 | 44.9 | +0.52 | +1.17% | Nov 30, 2013 |
| Q3 2013 | 45.5 | +2.04 | +4.69% | Aug 31, 2013 |
| Q2 2013 | 48.4 | +7.23 | +17.6% | May 31, 2013 |
| Q1 2013 | 46.1 | +0.98 | +2.17% | Feb 28, 2013 |
| Q4 2012 | 44.4 | -4.12 | -8.49% | Nov 30, 2012 |
| Q3 2012 | 43.5 | -7.22 | -14.2% | Aug 31, 2012 |
| Q2 2012 | 41.1 | -11.8 | -22.2% | May 31, 2012 |
| Q1 2012 | 45.2 | -4.39 | -8.86% | Feb 29, 2012 |
| Q4 2011 | 48.5 | Nov 30, 2011 | ||
| Q3 2011 | 50.7 | Aug 31, 2011 | ||
| Q2 2011 | 52.9 | May 31, 2011 | ||
| Q1 2011 | 49.6 | Feb 28, 2011 |