| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q4 2024 | 87.1 | -7.42 | -7.85% | Jan 31, 2025 |
| Q3 2024 | 85.2 | -20.7 | -19.5% | Oct 31, 2024 |
| Q2 2024 | 85.4 | -28.7 | -25.1% | Jul 31, 2024 |
| Q1 2024 | 88 | -27.3 | -23.6% | Apr 30, 2024 |
| Q4 2023 | 94.5 | -20 | -17.5% | Jan 31, 2024 |
| Q3 2023 | 106 | -2.83 | -2.6% | Oct 31, 2023 |
| Q2 2023 | 114 | +10.6 | +10.2% | Jul 31, 2023 |
| Q1 2023 | 115 | +15 | +14.9% | Apr 30, 2023 |
| Q4 2022 | 114 | +23.4 | +25.7% | Jan 31, 2023 |
| Q3 2022 | 109 | +26.9 | +32.9% | Oct 31, 2022 |
| Q2 2022 | 103 | +29.3 | +39.5% | Jul 31, 2022 |
| Q1 2022 | 100 | +31 | +44.8% | Apr 30, 2022 |
| Q4 2021 | 91.1 | +22 | +31.9% | Jan 31, 2022 |
| Q3 2021 | 81.9 | +11.9 | +17% | Oct 31, 2021 |
| Q2 2021 | 74.2 | +2.76 | +3.86% | Jul 31, 2021 |
| Q1 2021 | 69.3 | -0.24 | -0.35% | Apr 30, 2021 |
| Q4 2020 | 69.1 | -0.57 | -0.82% | Jan 31, 2021 |
| Q3 2020 | 69.9 | -1.68 | -2.35% | Oct 31, 2020 |
| Q2 2020 | 71.4 | +0.06 | +0.08% | Jul 31, 2020 |
| Q1 2020 | 69.5 | -3.89 | -5.3% | Apr 30, 2020 |
| Q4 2019 | 69.6 | -0.78 | -1.11% | Jan 31, 2020 |
| Q3 2019 | 71.6 | +6.56 | +10.1% | Oct 31, 2019 |
| Q2 2019 | 71.4 | +10.6 | +17.4% | Jul 31, 2019 |
| Q1 2019 | 73.4 | +18.4 | +33.4% | Apr 30, 2019 |
| Q4 2018 | 70.4 | +20.4 | +40.7% | Jan 31, 2019 |
| Q3 2018 | 65.1 | +20.9 | +47.3% | Oct 31, 2018 |
| Q2 2018 | 60.8 | +17.7 | +41.1% | Jul 31, 2018 |
| Q1 2018 | 55 | +12.8 | +30.4% | Apr 30, 2018 |
| Q4 2017 | 50.1 | +7.78 | +18.4% | Jan 31, 2018 |
| Q3 2017 | 44.2 | +1.8 | +4.25% | Oct 31, 2017 |
| Q2 2017 | 43.1 | +2.05 | +5% | Jul 31, 2017 |
| Q1 2017 | 42.2 | +1.21 | +2.95% | Apr 30, 2017 |
| Q4 2016 | 42.3 | +1.37 | +3.35% | Jan 31, 2017 |
| Q3 2016 | 42.4 | +1.26 | +3.07% | Oct 31, 2016 |
| Q2 2016 | 41 | -2 | -4.65% | Jul 31, 2016 |
| Q1 2016 | 41 | -3.01 | -6.84% | Apr 30, 2016 |
| Q4 2015 | 40.9 | -2.83 | -6.47% | Jan 31, 2016 |
| Q3 2015 | 41.1 | -1.94 | -4.51% | Oct 31, 2015 |
| Q2 2015 | 43 | +0.68 | +1.61% | Jul 31, 2015 |
| Q1 2015 | 44 | +1.5 | +3.53% | Apr 30, 2015 |
| Q4 2014 | 43.7 | +0.93 | +2.17% | Jan 31, 2015 |
| Q3 2014 | 43 | -1.02 | -2.32% | Oct 31, 2014 |
| Q2 2014 | 42.4 | -2.81 | -6.22% | Jul 31, 2014 |
| Q1 2014 | 42.5 | -2.3 | -5.14% | Apr 30, 2014 |
| Q4 2013 | 42.8 | -0.88 | -2.01% | Jan 31, 2014 |
| Q3 2013 | 44.1 | +0.92 | +2.13% | Oct 31, 2013 |
| Q2 2013 | 45.2 | +0.86 | +1.94% | Jul 31, 2013 |
| Q1 2013 | 44.8 | -0.73 | -1.6% | Apr 30, 2013 |
| Q4 2012 | 43.7 | -4.81 | -9.92% | Jan 31, 2013 |
| Q3 2012 | 43.1 | Oct 31, 2012 | ||
| Q2 2012 | 44.3 | Jul 31, 2012 | ||
| Q1 2012 | 45.5 | Apr 30, 2012 | ||
| Q4 2011 | 48.5 | Jan 31, 2012 |