| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q1 2024 | 209 | -0.82 | -0.39% | Apr 30, 2024 |
| Q4 2023 | 212 | +7.67 | +3.76% | Jan 31, 2024 |
| Q3 2023 | 213 | +8.99 | +4.4% | Oct 31, 2023 |
| Q2 2023 | 212 | +12 | +6.01% | Jul 31, 2023 |
| Q1 2023 | 210 | +13.7 | +6.97% | Apr 30, 2023 |
| Q4 2022 | 204 | -10.9 | -5.05% | Jan 31, 2023 |
| Q3 2022 | 204 | -23.8 | -10.4% | Oct 31, 2022 |
| Q2 2022 | 200 | -48.7 | -19.6% | Jul 31, 2022 |
| Q1 2022 | 196 | -79.8 | -28.9% | Apr 30, 2022 |
| Q4 2021 | 215 | -47.4 | -18.1% | Jan 31, 2022 |
| Q3 2021 | 228 | -31.3 | -12.1% | Oct 31, 2021 |
| Q2 2021 | 248 | -1.58 | -0.63% | Jul 31, 2021 |
| Q1 2021 | 276 | +33.9 | +14% | Apr 30, 2021 |
| Q4 2020 | 262 | +6.11 | +2.38% | Jan 31, 2021 |
| Q3 2020 | 259 | -3.75 | -1.43% | Oct 31, 2020 |
| Q2 2020 | 250 | -25.6 | -9.3% | Jul 31, 2020 |
| Q1 2020 | 242 | -39.1 | -13.9% | Apr 30, 2020 |
| Q4 2019 | 256 | -7.37 | -2.8% | Jan 31, 2020 |
| Q3 2019 | 263 | +14.3 | +5.76% | Oct 31, 2019 |
| Q2 2019 | 276 | +40.5 | +17.2% | Jul 31, 2019 |
| Q1 2019 | 281 | +53.4 | +23.5% | Apr 30, 2019 |
| Q4 2018 | 264 | +33.2 | +14.4% | Jan 31, 2019 |
| Q3 2018 | 249 | +15.8 | +6.76% | Oct 31, 2018 |
| Q2 2018 | 235 | -8.82 | -3.62% | Jul 31, 2018 |
| Q1 2018 | 228 | -24 | -9.55% | Apr 30, 2018 |
| Q4 2017 | 230 | -24.6 | -9.65% | Jan 31, 2018 |
| Q3 2017 | 233 | -23.2 | -9.04% | Oct 31, 2017 |
| Q2 2017 | 244 | -7.03 | -2.8% | Jul 31, 2017 |
| Q1 2017 | 252 | +17.5 | +7.46% | Apr 30, 2017 |
| Q4 2016 | 255 | +36.4 | +16.7% | Jan 31, 2017 |
| Q3 2016 | 256 | +49.8 | +24.1% | Oct 31, 2016 |
| Q2 2016 | 251 | +72.5 | +40.6% | Jul 31, 2016 |
| Q1 2016 | 234 | +63.6 | +37.3% | Apr 30, 2016 |
| Q4 2015 | 219 | +59.2 | +37.1% | Jan 31, 2016 |
| Q3 2015 | 206 | +48.9 | +31.1% | Oct 31, 2015 |
| Q2 2015 | 178 | +14.6 | +8.93% | Jul 31, 2015 |
| Q1 2015 | 171 | +6.99 | +4.27% | Apr 30, 2015 |
| Q4 2014 | 160 | -5.87 | -3.55% | Jan 31, 2015 |
| Q3 2014 | 157 | +1.52 | +0.98% | Oct 31, 2014 |
| Q2 2014 | 164 | -9.88 | -5.69% | Jul 31, 2014 |
| Q1 2014 | 164 | -29.2 | -15.1% | Apr 30, 2014 |
| Q4 2013 | 165 | -56.6 | -25.5% | Jan 31, 2014 |
| Q3 2013 | 156 | -111 | -41.6% | Oct 31, 2013 |
| Q2 2013 | 174 | -95.4 | -35.4% | Jul 31, 2013 |
| Q1 2013 | 193 | -77.5 | -28.7% | Apr 30, 2013 |
| Q4 2012 | 222 | -37.8 | -14.6% | Jan 31, 2013 |
| Q3 2012 | 267 | +14.5 | +5.75% | Oct 31, 2012 |
| Q2 2012 | 269 | +21.9 | +8.87% | Jul 31, 2012 |
| Q1 2012 | 270 | +29 | +12% | Apr 30, 2012 |
| Q4 2011 | 260 | Jan 31, 2012 | ||
| Q3 2011 | 252 | Oct 31, 2011 | ||
| Q2 2011 | 247 | Jul 31, 2011 | ||
| Q1 2011 | 241 | Apr 30, 2011 |