| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q1 2024 | 163 | -55.8 | -25.5% | Apr 30, 2024 |
| Q4 2023 | 162 | -66.4 | -29% | Jan 31, 2024 |
| Q3 2023 | 181 | -41.1 | -18.5% | Oct 31, 2023 |
| Q2 2023 | 203 | -15.8 | -7.22% | Jul 31, 2023 |
| Q1 2023 | 219 | +3.97 | +1.85% | Apr 30, 2023 |
| Q4 2022 | 229 | +16.1 | +7.59% | Jan 31, 2023 |
| Q3 2022 | 222 | +4.43 | +2.04% | Oct 31, 2022 |
| Q2 2022 | 219 | -8.02 | -3.53% | Jul 31, 2022 |
| Q1 2022 | 215 | -29 | -11.9% | Apr 30, 2022 |
| Q4 2021 | 213 | -48.2 | -18.5% | Jan 31, 2022 |
| Q3 2021 | 217 | -43.3 | -16.6% | Oct 31, 2021 |
| Q2 2021 | 227 | -18.8 | -7.65% | Jul 31, 2021 |
| Q1 2021 | 244 | +5.84 | +2.46% | Apr 30, 2021 |
| Q4 2020 | 261 | +27.2 | +11.6% | Jan 31, 2021 |
| Q3 2020 | 261 | +24.6 | +10.4% | Oct 31, 2020 |
| Q2 2020 | 246 | +3.89 | +1.61% | Jul 31, 2020 |
| Q1 2020 | 238 | -6.29 | -2.58% | Apr 30, 2020 |
| Q4 2019 | 234 | -20.9 | -8.2% | Jan 31, 2020 |
| Q3 2019 | 236 | -33.5 | -12.4% | Oct 31, 2019 |
| Q2 2019 | 242 | -40.9 | -14.4% | Jul 31, 2019 |
| Q1 2019 | 244 | -38 | -13.5% | Apr 30, 2019 |
| Q4 2018 | 255 | +17.3 | +7.28% | Jan 31, 2019 |
| Q3 2018 | 270 | +63.8 | +31% | Oct 31, 2018 |
| Q2 2018 | 283 | +99.5 | +54.2% | Jul 31, 2018 |
| Q1 2018 | 282 | +109 | +63.1% | Apr 30, 2018 |
| Q4 2017 | 237 | +56.7 | +31.4% | Jan 31, 2018 |
| Q3 2017 | 206 | +23.7 | +13% | Oct 31, 2017 |
| Q2 2017 | 183 | +2.29 | +1.26% | Jul 31, 2017 |
| Q1 2017 | 173 | -7.84 | -4.34% | Apr 30, 2017 |
| Q4 2016 | 181 | +7.95 | +4.61% | Jan 31, 2017 |
| Q3 2016 | 182 | +14.8 | +8.84% | Oct 31, 2016 |
| Q2 2016 | 181 | +16 | +9.65% | Jul 31, 2016 |
| Q1 2016 | 181 | +11.2 | +6.58% | Apr 30, 2016 |
| Q4 2015 | 173 | -14.7 | -7.86% | Jan 31, 2016 |
| Q3 2015 | 167 | -40.3 | -19.4% | Oct 31, 2015 |
| Q2 2015 | 165 | -63 | -27.6% | Jul 31, 2015 |
| Q1 2015 | 170 | -65.8 | -28% | Apr 30, 2015 |
| Q4 2014 | 187 | -43.2 | -18.7% | Jan 31, 2015 |
| Q3 2014 | 207 | -18.9 | -8.37% | Oct 31, 2014 |
| Q2 2014 | 228 | +2.44 | +1.08% | Jul 31, 2014 |
| Q1 2014 | 235 | +10.7 | +4.74% | Apr 30, 2014 |
| Q4 2013 | 231 | +6.5 | +2.9% | Jan 31, 2014 |
| Q3 2013 | 226 | -0.32 | -0.14% | Oct 31, 2013 |
| Q2 2013 | 226 | +8.31 | +3.82% | Jul 31, 2013 |
| Q1 2013 | 225 | +7.97 | +3.68% | Apr 30, 2013 |
| Q4 2012 | 224 | +10.1 | +4.74% | Jan 31, 2013 |
| Q3 2012 | 227 | +11.7 | +5.45% | Oct 31, 2012 |
| Q2 2012 | 218 | -7.66 | -3.4% | Jul 31, 2012 |
| Q1 2012 | 217 | -10.4 | -4.59% | Apr 30, 2012 |
| Q4 2011 | 214 | Jan 31, 2012 | ||
| Q3 2011 | 215 | Oct 31, 2011 | ||
| Q2 2011 | 225 | Jul 31, 2011 | ||
| Q1 2011 | 227 | Apr 30, 2011 |