| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 107 | -22 | -17% | Jul 31, 2024 |
| Q1 2024 | 113 | -18.7 | -14.2% | Apr 30, 2024 |
| Q4 2023 | 114 | -16.7 | -12.7% | Jan 31, 2024 |
| Q3 2023 | 118 | -8.2 | -6.48% | Oct 31, 2023 |
| Q2 2023 | 129 | +17.4 | +15.5% | Jul 31, 2023 |
| Q1 2023 | 131 | +30.5 | +30.3% | Apr 30, 2023 |
| Q4 2022 | 131 | +35.4 | +37.1% | Jan 31, 2023 |
| Q3 2022 | 126 | +30.4 | +31.7% | Oct 31, 2022 |
| Q2 2022 | 112 | +11.6 | +11.5% | Jul 31, 2022 |
| Q1 2022 | 101 | -4.84 | -4.58% | Apr 30, 2022 |
| Q4 2021 | 95.6 | -15.2 | -13.8% | Jan 31, 2022 |
| Q3 2021 | 96 | -9.74 | -9.21% | Oct 31, 2021 |
| Q2 2021 | 100 | -2.84 | -2.75% | Jul 31, 2021 |
| Q1 2021 | 106 | +0.91 | +0.87% | Apr 30, 2021 |
| Q4 2020 | 111 | +10.1 | +9.99% | Jan 31, 2021 |
| Q3 2020 | 106 | +2.74 | +2.66% | Oct 31, 2020 |
| Q2 2020 | 103 | -2.17 | -2.06% | Jul 31, 2020 |
| Q1 2020 | 105 | +1.94 | +1.89% | Apr 30, 2020 |
| Q4 2019 | 101 | -2.61 | -2.53% | Jan 31, 2020 |
| Q3 2019 | 103 | -11.1 | -9.73% | Oct 31, 2019 |
| Q2 2019 | 105 | -23.8 | -18.4% | Jul 31, 2019 |
| Q1 2019 | 103 | -42.1 | -29% | Apr 30, 2019 |
| Q4 2018 | 103 | -63.1 | -37.9% | Jan 31, 2019 |
| Q3 2018 | 114 | -51 | -30.9% | Oct 31, 2018 |
| Q2 2018 | 129 | -24.3 | -15.8% | Jul 31, 2018 |
| Q1 2018 | 145 | -12.8 | -8.12% | Apr 30, 2018 |
| Q4 2017 | 166 | +0.39 | +0.24% | Jan 31, 2018 |
| Q3 2017 | 165 | -11.7 | -6.63% | Oct 31, 2017 |
| Q2 2017 | 154 | -12.4 | -7.49% | Jul 31, 2017 |
| Q1 2017 | 158 | -3.94 | -2.44% | Apr 30, 2017 |
| Q4 2016 | 166 | +6.76 | +4.24% | Jan 31, 2017 |
| Q3 2016 | 177 | +21.5 | +13.9% | Oct 31, 2016 |
| Q2 2016 | 166 | +9.37 | +5.98% | Jul 31, 2016 |
| Q1 2016 | 162 | +8.74 | +5.72% | Apr 30, 2016 |
| Q4 2015 | 159 | +18.1 | +12.9% | Jan 31, 2016 |
| Q3 2015 | 155 | +20 | +14.8% | Oct 31, 2015 |
| Q2 2015 | 157 | +30.9 | +24.6% | Jul 31, 2015 |
| Q1 2015 | 153 | +39.2 | +34.5% | Apr 30, 2015 |
| Q4 2014 | 141 | +31.4 | +28.6% | Jan 31, 2015 |
| Q3 2014 | 135 | +31.4 | +30.2% | Oct 31, 2014 |
| Q2 2014 | 126 | +25.4 | +25.3% | Jul 31, 2014 |
| Q1 2014 | 114 | +12.9 | +12.8% | Apr 30, 2014 |
| Q4 2013 | 110 | +10.3 | +10.4% | Jan 31, 2014 |
| Q3 2013 | 104 | +1.82 | +1.78% | Oct 31, 2013 |
| Q2 2013 | 100 | -4.85 | -4.61% | Jul 31, 2013 |
| Q1 2013 | 101 | -1.39 | -1.36% | Apr 30, 2013 |
| Q4 2012 | 99.5 | -4.83 | -4.63% | Jan 31, 2013 |
| Q3 2012 | 102 | -1.34 | -1.3% | Oct 31, 2012 |
| Q2 2012 | 105 | -0.1 | -0.1% | Jul 31, 2012 |
| Q1 2012 | 102 | -3.03 | -2.88% | Apr 30, 2012 |
| Q4 2011 | 104 | Jan 31, 2012 | ||
| Q3 2011 | 103 | Oct 31, 2011 | ||
| Q2 2011 | 105 | Jul 31, 2011 | ||
| Q1 2011 | 105 | Apr 30, 2011 |