| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q4 2024 | 81.1 | +6.18 | +8.25% | Jan 31, 2025 |
| Q3 2024 | 79.4 | +5.81 | +7.89% | Oct 31, 2024 |
| Q2 2024 | 78.8 | +13.3 | +20.3% | Jul 31, 2024 |
| Q1 2024 | 76.9 | +19.2 | +33.2% | Apr 30, 2024 |
| Q4 2023 | 75 | +26.8 | +55.7% | Jan 31, 2024 |
| Q3 2023 | 73.6 | +32.7 | +79.9% | Oct 31, 2023 |
| Q2 2023 | 65.5 | +21.2 | +48% | Jul 31, 2023 |
| Q1 2023 | 57.7 | +11.4 | +24.6% | Apr 30, 2023 |
| Q4 2022 | 48.1 | -4.49 | -8.53% | Jan 31, 2023 |
| Q3 2022 | 40.9 | -21.1 | -34% | Oct 31, 2022 |
| Q2 2022 | 44.3 | -13.2 | -23% | Jul 31, 2022 |
| Q1 2022 | 46.3 | -10.4 | -18.3% | Apr 30, 2022 |
| Q4 2021 | 52.6 | -3.29 | -5.88% | Jan 31, 2022 |
| Q3 2021 | 62 | +8.57 | +16% | Oct 31, 2021 |
| Q2 2021 | 57.5 | +6.77 | +13.4% | Jul 31, 2021 |
| Q1 2021 | 56.7 | +5.32 | +10.4% | Apr 30, 2021 |
| Q4 2020 | 55.9 | +5.33 | +10.5% | Jan 31, 2021 |
| Q3 2020 | 53.5 | +2.22 | +4.33% | Oct 31, 2020 |
| Q2 2020 | 50.7 | -8.31 | -14.1% | Jul 31, 2020 |
| Q1 2020 | 51.4 | -15.6 | -23.3% | Apr 30, 2020 |
| Q4 2019 | 50.6 | -30.3 | -37.5% | Jan 31, 2020 |
| Q3 2019 | 51.3 | -53.3 | -51% | Oct 31, 2019 |
| Q2 2019 | 59 | -53.2 | -47.4% | Jul 31, 2019 |
| Q1 2019 | 67 | -49.8 | -42.6% | Apr 30, 2019 |
| Q4 2018 | 80.9 | -40.4 | -33.3% | Jan 31, 2019 |
| Q3 2018 | 105 | -3.95 | -3.64% | Oct 31, 2018 |
| Q2 2018 | 112 | +14.7 | +15.1% | Jul 31, 2018 |
| Q1 2018 | 117 | +17.8 | +18% | Apr 30, 2018 |
| Q4 2017 | 121 | +21.4 | +21.4% | Jan 31, 2018 |
| Q3 2017 | 109 | -3.15 | -2.82% | Oct 31, 2017 |
| Q2 2017 | 97.5 | -12.5 | -11.4% | Jul 31, 2017 |
| Q1 2017 | 99 | +3.41 | +3.57% | Apr 30, 2017 |
| Q4 2016 | 100 | +16.3 | +19.4% | Jan 31, 2017 |
| Q3 2016 | 112 | +31.4 | +39.1% | Oct 31, 2016 |
| Q2 2016 | 110 | +26.4 | +31.5% | Jul 31, 2016 |
| Q1 2016 | 95.6 | +3.44 | +3.73% | Apr 30, 2016 |
| Q4 2015 | 83.7 | -22.3 | -21.1% | Jan 31, 2016 |
| Q3 2015 | 80.3 | -31.3 | -28.1% | Oct 31, 2015 |
| Q2 2015 | 83.6 | -36 | -30.1% | Jul 31, 2015 |
| Q1 2015 | 92.1 | -31.5 | -25.5% | Apr 30, 2015 |
| Q4 2014 | 106 | -21.1 | -16.6% | Jan 31, 2015 |
| Q3 2014 | 112 | -19.4 | -14.8% | Oct 31, 2014 |
| Q2 2014 | 120 | -17.4 | -12.7% | Jul 31, 2014 |
| Q1 2014 | 124 | -11.9 | -8.75% | Apr 30, 2014 |
| Q4 2013 | 127 | -2.83 | -2.18% | Jan 31, 2014 |
| Q3 2013 | 131 | +3.92 | +3.09% | Oct 31, 2013 |
| Q2 2013 | 137 | +17.7 | +14.8% | Jul 31, 2013 |
| Q1 2013 | 135 | +23.1 | +20.5% | Apr 30, 2013 |
| Q4 2012 | 130 | +18.9 | +17% | Jan 31, 2013 |
| Q3 2012 | 127 | +17.1 | +15.6% | Oct 31, 2012 |
| Q2 2012 | 119 | +3.49 | +3.01% | Jul 31, 2012 |
| Q1 2012 | 112 | -4.24 | -3.64% | Apr 30, 2012 |
| Q4 2011 | 111 | Jan 31, 2012 | ||
| Q3 2011 | 110 | Oct 31, 2011 | ||
| Q2 2011 | 116 | Jul 31, 2011 | ||
| Q1 2011 | 117 | Apr 30, 2011 |