| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q1 2024 | 99.8 | -41 | -29.1% | Apr 30, 2024 |
| Q4 2023 | 106 | -47.3 | -30.8% | Jan 31, 2024 |
| Q3 2023 | 117 | -41.2 | -26% | Oct 31, 2023 |
| Q2 2023 | 128 | -36.7 | -22.3% | Jul 31, 2023 |
| Q1 2023 | 141 | -27.9 | -16.5% | Apr 30, 2023 |
| Q4 2022 | 154 | -15.8 | -9.35% | Jan 31, 2023 |
| Q3 2022 | 158 | -13.6 | -7.9% | Oct 31, 2022 |
| Q2 2022 | 165 | +3.48 | +2.16% | Jul 31, 2022 |
| Q1 2022 | 169 | +22.2 | +15.2% | Apr 30, 2022 |
| Q4 2021 | 169 | +45.5 | +36.7% | Jan 31, 2022 |
| Q3 2021 | 172 | +83.6 | +94.8% | Oct 31, 2021 |
| Q2 2021 | 161 | +87.1 | +118% | Jul 31, 2021 |
| Q1 2021 | 146 | +79.4 | +119% | Apr 30, 2021 |
| Q4 2020 | 124 | +66.9 | +117% | Jan 31, 2021 |
| Q3 2020 | 88.2 | +28.3 | +47.2% | Oct 31, 2020 |
| Q2 2020 | 74.1 | +11.6 | +18.6% | Jul 31, 2020 |
| Q1 2020 | 67 | +1.32 | +2.01% | Apr 30, 2020 |
| Q4 2019 | 57 | -13.6 | -19.3% | Jan 31, 2020 |
| Q3 2019 | 59.9 | -16.1 | -21.2% | Oct 31, 2019 |
| Q2 2019 | 62.5 | -16.2 | -20.6% | Jul 31, 2019 |
| Q1 2019 | 65.7 | -8.32 | -11.2% | Apr 30, 2019 |
| Q4 2018 | 70.6 | -2.79 | -3.8% | Jan 31, 2019 |
| Q3 2018 | 76 | +6.18 | +8.85% | Oct 31, 2018 |
| Q2 2018 | 78.7 | +9.85 | +14.3% | Jul 31, 2018 |
| Q1 2018 | 74 | +7.1 | +10.6% | Apr 30, 2018 |
| Q4 2017 | 73.4 | +9.84 | +15.5% | Jan 31, 2018 |
| Q3 2017 | 69.9 | +6.76 | +10.7% | Oct 31, 2017 |
| Q2 2017 | 68.8 | +4.87 | +7.62% | Jul 31, 2017 |
| Q1 2017 | 66.9 | +1.06 | +1.61% | Apr 30, 2017 |
| Q4 2016 | 63.6 | +3.61 | +6.02% | Jan 31, 2017 |
| Q3 2016 | 63.1 | +3.43 | +5.75% | Oct 31, 2016 |
| Q2 2016 | 63.9 | +2.8 | +4.58% | Jul 31, 2016 |
| Q1 2016 | 65.9 | +2.93 | +4.66% | Apr 30, 2016 |
| Q4 2015 | 60 | -24.4 | -29% | Jan 31, 2016 |
| Q3 2015 | 59.7 | -38.1 | -39% | Oct 31, 2015 |
| Q2 2015 | 61.1 | -43 | -41.3% | Jul 31, 2015 |
| Q1 2015 | 62.9 | -46.7 | -42.6% | Apr 30, 2015 |
| Q4 2014 | 84.4 | -22.7 | -21.2% | Jan 31, 2015 |
| Q3 2014 | 97.8 | -9.39 | -8.76% | Oct 31, 2014 |
| Q2 2014 | 104 | -2.36 | -2.22% | Jul 31, 2014 |
| Q1 2014 | 110 | +6.82 | +6.63% | Apr 30, 2014 |
| Q4 2013 | 107 | +11.3 | +11.7% | Jan 31, 2014 |
| Q3 2013 | 107 | +14.1 | +15.1% | Oct 31, 2013 |
| Q2 2013 | 106 | +13.5 | +14.5% | Jul 31, 2013 |
| Q1 2013 | 103 | +8.2 | +8.67% | Apr 30, 2013 |
| Q4 2012 | 95.8 | +1.06 | +1.12% | Jan 31, 2013 |
| Q3 2012 | 93.1 | +0.43 | +0.46% | Oct 31, 2012 |
| Q2 2012 | 93 | +4.21 | +4.74% | Jul 31, 2012 |
| Q1 2012 | 94.6 | +15.6 | +19.8% | Apr 30, 2012 |
| Q4 2011 | 94.8 | +28.5 | +43% | Jan 31, 2012 |
| Q3 2011 | 92.7 | +31.1 | +50.4% | Oct 31, 2011 |
| Q2 2011 | 88.8 | Jul 31, 2011 | ||
| Q1 2011 | 79 | Apr 30, 2011 | ||
| Q4 2010 | 66.3 | Jan 31, 2011 | ||
| Q3 2010 | 61.6 | Oct 31, 2010 |