| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q1 2024 | 98 | -5.28 | -5.11% | Apr 30, 2024 |
| Q4 2023 | 101 | +2.64 | +2.68% | Jan 31, 2024 |
| Q3 2023 | 106 | +13.8 | +14.9% | Oct 31, 2023 |
| Q2 2023 | 107 | +16.7 | +18.6% | Jul 31, 2023 |
| Q1 2023 | 103 | +15.1 | +17.1% | Apr 30, 2023 |
| Q4 2022 | 98.5 | +1.59 | +1.64% | Jan 31, 2023 |
| Q3 2022 | 92.5 | -14.6 | -13.6% | Oct 31, 2022 |
| Q2 2022 | 89.9 | -24.9 | -21.7% | Jul 31, 2022 |
| Q1 2022 | 88.2 | -32.1 | -26.7% | Apr 30, 2022 |
| Q4 2021 | 96.9 | +8.69 | +9.85% | Jan 31, 2022 |
| Q3 2021 | 107 | +43.9 | +69.5% | Oct 31, 2021 |
| Q2 2021 | 115 | +69.2 | +151% | Jul 31, 2021 |
| Q1 2021 | 120 | +78.2 | +186% | Apr 30, 2021 |
| Q4 2020 | 88.2 | +39.6 | +81.2% | Jan 31, 2021 |
| Q3 2020 | 63.2 | +4.44 | +7.55% | Oct 31, 2020 |
| Q2 2020 | 45.7 | -29.6 | -39.3% | Jul 31, 2020 |
| Q1 2020 | 42.1 | -33.5 | -44.3% | Apr 30, 2020 |
| Q4 2019 | 48.7 | -29.4 | -37.6% | Jan 31, 2020 |
| Q3 2019 | 58.8 | -25.8 | -30.5% | Oct 31, 2019 |
| Q2 2019 | 75.3 | -19.3 | -20.4% | Jul 31, 2019 |
| Q1 2019 | 75.6 | -24.9 | -24.8% | Apr 30, 2019 |
| Q4 2018 | 78.1 | -24.4 | -23.8% | Jan 31, 2019 |
| Q3 2018 | 84.6 | -16.5 | -16.3% | Oct 31, 2018 |
| Q2 2018 | 94.6 | -2.3 | -2.37% | Jul 31, 2018 |
| Q1 2018 | 101 | +2.6 | +2.66% | Apr 30, 2018 |
| Q4 2017 | 102 | +3.64 | +3.68% | Jan 31, 2018 |
| Q3 2017 | 101 | +5.08 | +5.29% | Oct 31, 2017 |
| Q2 2017 | 96.9 | +8.27 | +9.33% | Jul 31, 2017 |
| Q1 2017 | 97.9 | +15.3 | +18.5% | Apr 30, 2017 |
| Q4 2016 | 98.8 | +16.3 | +19.7% | Jan 31, 2017 |
| Q3 2016 | 96 | +14.8 | +18.2% | Oct 31, 2016 |
| Q2 2016 | 88.6 | +7.31 | +8.99% | Jul 31, 2016 |
| Q1 2016 | 82.7 | -1.59 | -1.89% | Apr 30, 2016 |
| Q4 2015 | 82.5 | -5.77 | -6.53% | Jan 31, 2016 |
| Q3 2015 | 81.2 | -13.2 | -14% | Oct 31, 2015 |
| Q2 2015 | 81.3 | -18.7 | -18.7% | Jul 31, 2015 |
| Q1 2015 | 84.3 | -20.9 | -19.9% | Apr 30, 2015 |
| Q4 2014 | 88.3 | -7.81 | -8.13% | Jan 31, 2015 |
| Q3 2014 | 94.4 | +6.87 | +7.85% | Oct 31, 2014 |
| Q2 2014 | 100 | +17 | +20.5% | Jul 31, 2014 |
| Q1 2014 | 105 | +27.7 | +35.7% | Apr 30, 2014 |
| Q4 2013 | 96.1 | +12.3 | +14.7% | Jan 31, 2014 |
| Q3 2013 | 87.6 | -1.91 | -2.14% | Oct 31, 2013 |
| Q2 2013 | 83 | -10 | -10.8% | Jul 31, 2013 |
| Q1 2013 | 77.5 | -17.2 | -18.2% | Apr 30, 2013 |
| Q4 2012 | 83.8 | -13.1 | -13.5% | Jan 31, 2013 |
| Q3 2012 | 89.5 | -9.79 | -9.86% | Oct 31, 2012 |
| Q2 2012 | 93 | -14.8 | -13.7% | Jul 31, 2012 |
| Q1 2012 | 94.7 | -17.2 | -15.4% | Apr 30, 2012 |
| Q4 2011 | 96.9 | -22.2 | -18.6% | Jan 31, 2012 |
| Q3 2011 | 99.3 | Oct 31, 2011 | ||
| Q2 2011 | 108 | Jul 31, 2011 | ||
| Q1 2011 | 112 | Apr 30, 2011 | ||
| Q4 2010 | 119 | Jan 31, 2011 |