| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 37.7 | -25.3 | -40.1% | May 31, 2024 |
| Q1 2024 | 44.2 | -21.7 | -32.9% | Feb 29, 2024 |
| Q4 2023 | 51.3 | -16.7 | -24.5% | Nov 30, 2023 |
| Q3 2023 | 57.3 | -16.5 | -22.3% | Aug 31, 2023 |
| Q2 2023 | 63 | -17.7 | -21.9% | May 31, 2023 |
| Q1 2023 | 65.8 | -28.4 | -30.1% | Feb 28, 2023 |
| Q4 2022 | 68 | -43.9 | -39.2% | Nov 30, 2022 |
| Q3 2022 | 73.8 | -44.7 | -37.7% | Aug 31, 2022 |
| Q2 2022 | 80.7 | -36.6 | -31.2% | May 31, 2022 |
| Q1 2022 | 94.3 | -8.71 | -8.46% | Feb 28, 2022 |
| Q4 2021 | 112 | +37.2 | +49.9% | Nov 30, 2021 |
| Q3 2021 | 119 | +65 | +121% | Aug 31, 2021 |
| Q2 2021 | 117 | +78.2 | +200% | May 31, 2021 |
| Q1 2021 | 103 | +76.2 | +284% | Feb 28, 2021 |
| Q4 2020 | 74.7 | +49.2 | +193% | Nov 30, 2020 |
| Q3 2020 | 53.6 | +27.7 | +107% | Aug 31, 2020 |
| Q2 2020 | 39.1 | +15.1 | +63.2% | May 31, 2020 |
| Q1 2020 | 26.8 | +3.69 | +16% | Feb 29, 2020 |
| Q4 2019 | 25.5 | +3.09 | +13.8% | Nov 30, 2019 |
| Q3 2019 | 25.9 | +5.02 | +24.1% | Aug 31, 2019 |
| Q2 2019 | 23.9 | +3.32 | +16.1% | May 31, 2019 |
| Q1 2019 | 23.1 | +3.79 | +19.6% | Feb 28, 2019 |
| Q4 2018 | 22.4 | +2.49 | +12.5% | Nov 30, 2018 |
| Q3 2018 | 20.9 | -0.44 | -2.07% | Aug 31, 2018 |
| Q2 2018 | 20.6 | -0.93 | -4.32% | May 31, 2018 |
| Q1 2018 | 19.3 | -2.53 | -11.6% | Feb 28, 2018 |
| Q4 2017 | 19.9 | -3.47 | -14.8% | Nov 30, 2017 |
| Q3 2017 | 21.3 | -4.84 | -18.5% | Aug 31, 2017 |
| Q2 2017 | 21.6 | -5.14 | -19.3% | May 31, 2017 |
| Q1 2017 | 21.9 | -4.56 | -17.3% | Feb 28, 2017 |
| Q4 2016 | 23.4 | -0.84 | -3.47% | Nov 30, 2016 |
| Q3 2016 | 26.1 | +5.24 | +25.1% | Aug 31, 2016 |
| Q2 2016 | 26.7 | +6.06 | +29.4% | May 31, 2016 |
| Q1 2016 | 26.4 | +5.07 | +23.8% | Feb 29, 2016 |
| Q4 2015 | 24.2 | +1.55 | +6.84% | Nov 30, 2015 |
| Q3 2015 | 20.9 | -3.54 | -14.5% | Aug 31, 2015 |
| Q2 2015 | 20.6 | -7.09 | -25.6% | May 31, 2015 |
| Q1 2015 | 21.3 | -8.17 | -27.7% | Feb 28, 2015 |
| Q4 2014 | 22.7 | -7.25 | -24.2% | Nov 30, 2014 |
| Q3 2014 | 24.4 | -4.46 | -15.4% | Aug 31, 2014 |
| Q2 2014 | 27.7 | -0.31 | -1.11% | May 31, 2014 |
| Q1 2014 | 29.5 | +1.23 | +4.35% | Feb 28, 2014 |
| Q4 2013 | 29.9 | -0.02 | -0.07% | Nov 30, 2013 |
| Q3 2013 | 28.9 | -0.49 | -1.67% | Aug 31, 2013 |
| Q2 2013 | 28 | +1.71 | +6.5% | May 31, 2013 |
| Q1 2013 | 28.3 | +3.77 | +15.4% | Feb 28, 2013 |
| Q4 2012 | 29.9 | +8.08 | +37% | Nov 30, 2012 |
| Q3 2012 | 29.4 | +7.51 | +34.3% | Aug 31, 2012 |
| Q2 2012 | 26.3 | +3.33 | +14.5% | May 31, 2012 |
| Q1 2012 | 24.5 | +1.38 | +5.97% | Feb 29, 2012 |
| Q4 2011 | 21.8 | -3.18 | -12.7% | Nov 30, 2011 |
| Q3 2011 | 21.9 | Aug 31, 2011 | ||
| Q2 2011 | 23 | May 31, 2011 | ||
| Q1 2011 | 23.1 | Feb 28, 2011 | ||
| Q4 2010 | 25 | Nov 30, 2010 |