| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q1 2024 | 29.8 | -4.7 | -13.6% | Feb 29, 2024 |
| Q4 2023 | 28.9 | -3.04 | -9.51% | Nov 30, 2023 |
| Q3 2023 | 32 | +2.19 | +7.34% | Aug 31, 2023 |
| Q2 2023 | 37.1 | +9.08 | +32.4% | May 31, 2023 |
| Q1 2023 | 34.5 | +7.05 | +25.7% | Feb 28, 2023 |
| Q4 2022 | 32 | +4.11 | +14.8% | Nov 30, 2022 |
| Q3 2022 | 29.8 | +1.62 | +5.75% | Aug 31, 2022 |
| Q2 2022 | 28.1 | -0.34 | -1.2% | May 31, 2022 |
| Q1 2022 | 27.5 | -1.65 | -5.67% | Feb 28, 2022 |
| Q4 2021 | 27.9 | +1.33 | +5.02% | Nov 30, 2021 |
| Q3 2021 | 28.2 | +4.74 | +20.2% | Aug 31, 2021 |
| Q2 2021 | 28.4 | +8.85 | +45.3% | May 31, 2021 |
| Q1 2021 | 29.1 | +7.48 | +34.6% | Feb 28, 2021 |
| Q4 2020 | 26.5 | +0.12 | +0.46% | Nov 30, 2020 |
| Q3 2020 | 23.5 | -8.96 | -27.6% | Aug 31, 2020 |
| Q2 2020 | 19.5 | -17.1 | -46.6% | May 31, 2020 |
| Q1 2020 | 21.6 | -13.5 | -38.5% | Feb 29, 2020 |
| Q4 2019 | 26.4 | -6.07 | -18.7% | Nov 30, 2019 |
| Q3 2019 | 32.4 | +2.21 | +7.32% | Aug 31, 2019 |
| Q2 2019 | 36.6 | +4.44 | +13.8% | May 31, 2019 |
| Q1 2019 | 35.1 | +1.11 | +3.26% | Feb 28, 2019 |
| Q4 2018 | 32.5 | -2.27 | -6.54% | Nov 30, 2018 |
| Q3 2018 | 30.2 | -5.08 | -14.4% | Aug 31, 2018 |
| Q2 2018 | 32.2 | -4.72 | -12.8% | May 31, 2018 |
| Q1 2018 | 34 | -4.25 | -11.1% | Feb 28, 2018 |
| Q4 2017 | 34.7 | -4.64 | -11.8% | Nov 30, 2017 |
| Q3 2017 | 35.3 | -4.77 | -11.9% | Aug 31, 2017 |
| Q2 2017 | 36.9 | -3.03 | -7.59% | May 31, 2017 |
| Q1 2017 | 38.3 | -1.35 | -3.41% | Feb 28, 2017 |
| Q4 2016 | 39.4 | -2.08 | -5.02% | Nov 30, 2016 |
| Q3 2016 | 40.1 | -3.46 | -7.95% | Aug 31, 2016 |
| Q2 2016 | 39.9 | -5.21 | -11.5% | May 31, 2016 |
| Q1 2016 | 39.6 | -7.22 | -15.4% | Feb 29, 2016 |
| Q4 2015 | 41.5 | -6.2 | -13% | Nov 30, 2015 |
| Q3 2015 | 43.5 | -4.93 | -10.2% | Aug 31, 2015 |
| Q2 2015 | 45.1 | -4.33 | -8.76% | May 31, 2015 |
| Q1 2015 | 46.9 | -2.96 | -5.94% | Feb 28, 2015 |
| Q4 2014 | 47.7 | -3.09 | -6.09% | Nov 30, 2014 |
| Q3 2014 | 48.4 | -1.74 | -3.47% | Aug 31, 2014 |
| Q2 2014 | 49.5 | +2.87 | +6.16% | May 31, 2014 |
| Q1 2014 | 49.8 | +6.39 | +14.7% | Feb 28, 2014 |
| Q4 2013 | 50.8 | +16.6 | +48.5% | Nov 30, 2013 |
| Q3 2013 | 50.2 | +25.6 | +104% | Aug 31, 2013 |
| Q2 2013 | 46.6 | +29.8 | +177% | May 31, 2013 |
| Q1 2013 | 43.4 | +35.5 | +447% | Feb 28, 2013 |
| Q4 2012 | 34.2 | Nov 30, 2012 | ||
| Q3 2012 | 24.6 | Aug 31, 2012 | ||
| Q2 2012 | 16.8 | May 31, 2012 | ||
| Q1 2012 | 7.94 | Feb 29, 2012 |