| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 142 | -3.38 | -2.33% | Oct 31, 2024 |
| Q2 2024 | 141 | -1.58 | -1.11% | Jul 31, 2024 |
| Q1 2024 | 141 | +2.18 | +1.57% | Apr 30, 2024 |
| Q4 2023 | 146 | +14.6 | +11.1% | Jan 31, 2024 |
| Q3 2023 | 145 | +19.8 | +15.8% | Oct 31, 2023 |
| Q2 2023 | 143 | +20.4 | +16.7% | Jul 31, 2023 |
| Q1 2023 | 139 | +17.2 | +14.1% | Apr 30, 2023 |
| Q4 2022 | 131 | +6.1 | +4.87% | Jan 31, 2023 |
| Q3 2022 | 125 | -4.27 | -3.3% | Oct 31, 2022 |
| Q2 2022 | 122 | -11.6 | -8.65% | Jul 31, 2022 |
| Q1 2022 | 122 | -16.9 | -12.2% | Apr 30, 2022 |
| Q4 2021 | 125 | -21.4 | -14.6% | Jan 31, 2022 |
| Q3 2021 | 130 | -27.4 | -17.5% | Oct 31, 2021 |
| Q2 2021 | 134 | -27.3 | -16.9% | Jul 31, 2021 |
| Q1 2021 | 139 | -22.1 | -13.7% | Apr 30, 2021 |
| Q4 2020 | 147 | -8.1 | -5.23% | Jan 31, 2021 |
| Q3 2020 | 157 | +4.49 | +2.95% | Oct 31, 2020 |
| Q2 2020 | 161 | +12 | +8.04% | Jul 31, 2020 |
| Q1 2020 | 161 | +6.44 | +4.17% | Apr 30, 2020 |
| Q4 2019 | 155 | -7.61 | -4.69% | Jan 31, 2020 |
| Q3 2019 | 152 | -11.5 | -7.03% | Oct 31, 2019 |
| Q2 2019 | 149 | -27.4 | -15.5% | Jul 31, 2019 |
| Q1 2019 | 154 | -25.7 | -14.3% | Apr 30, 2019 |
| Q4 2018 | 162 | -23.7 | -12.7% | Jan 31, 2019 |
| Q3 2018 | 164 | -39.1 | -19.2% | Oct 31, 2018 |
| Q2 2018 | 176 | -37.7 | -17.6% | Jul 31, 2018 |
| Q1 2018 | 180 | -49.9 | -21.7% | Apr 30, 2018 |
| Q4 2017 | 186 | -50.9 | -21.5% | Jan 31, 2018 |
| Q3 2017 | 203 | -31.7 | -13.5% | Oct 31, 2017 |
| Q2 2017 | 214 | -21.9 | -9.29% | Jul 31, 2017 |
| Q1 2017 | 230 | -5.31 | -2.26% | Apr 30, 2017 |
| Q4 2016 | 237 | +17.4 | +7.91% | Jan 31, 2017 |
| Q3 2016 | 235 | +3.78 | +1.64% | Oct 31, 2016 |
| Q2 2016 | 236 | +8.25 | +3.62% | Jul 31, 2016 |
| Q1 2016 | 235 | +13.6 | +6.16% | Apr 30, 2016 |
| Q4 2015 | 220 | -17.5 | -7.37% | Jan 31, 2016 |
| Q3 2015 | 231 | +3.5 | +1.54% | Oct 31, 2015 |
| Q2 2015 | 228 | +8.66 | +3.95% | Jul 31, 2015 |
| Q1 2015 | 222 | +2.65 | +1.21% | Apr 30, 2015 |
| Q4 2014 | 237 | +15.6 | +7.02% | Jan 31, 2015 |
| Q3 2014 | 227 | +3.26 | +1.45% | Oct 31, 2014 |
| Q2 2014 | 219 | -0.09 | -0.04% | Jul 31, 2014 |
| Q1 2014 | 219 | -2.02 | -0.91% | Apr 30, 2014 |
| Q4 2013 | 222 | +10.4 | +4.9% | Jan 31, 2014 |
| Q3 2013 | 224 | +23.1 | +11.5% | Oct 31, 2013 |
| Q2 2013 | 219 | +0.45 | +0.21% | Jul 31, 2013 |
| Q1 2013 | 221 | -8.18 | -3.57% | Apr 30, 2013 |
| Q4 2012 | 211 | -32.5 | -13.3% | Jan 31, 2013 |
| Q3 2012 | 201 | -71.6 | -26.3% | Oct 31, 2012 |
| Q2 2012 | 219 | -83.9 | -27.7% | Jul 31, 2012 |
| Q1 2012 | 229 | -83 | -26.6% | Apr 30, 2012 |
| Q4 2011 | 244 | Jan 31, 2012 | ||
| Q3 2011 | 273 | Oct 31, 2011 | ||
| Q2 2011 | 303 | Jul 31, 2011 | ||
| Q1 2011 | 312 | Apr 30, 2011 |