| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 177 | +9.15 | +5.44% | Jun 30, 2024 |
| Q1 2024 | 175 | +1.74 | +1.01% | Mar 31, 2024 |
| Q4 2023 | 172 | -9.37 | -5.16% | Dec 31, 2023 |
| Q3 2023 | 170 | -24.8 | -12.8% | Sep 30, 2023 |
| Q2 2023 | 168 | -39.8 | -19.2% | Jun 30, 2023 |
| Q1 2023 | 173 | -42.6 | -19.8% | Mar 31, 2023 |
| Q4 2022 | 182 | -36.8 | -16.8% | Dec 31, 2022 |
| Q3 2022 | 195 | -20.9 | -9.71% | Sep 30, 2022 |
| Q2 2022 | 208 | -16 | -7.14% | Jun 30, 2022 |
| Q1 2022 | 216 | -18.1 | -7.73% | Mar 31, 2022 |
| Q4 2021 | 219 | -19.3 | -8.12% | Dec 31, 2021 |
| Q3 2021 | 215 | -22.9 | -9.6% | Sep 30, 2021 |
| Q2 2021 | 224 | -1.53 | -0.68% | Jun 30, 2021 |
| Q1 2021 | 234 | +8.87 | +3.94% | Mar 31, 2021 |
| Q4 2020 | 238 | +27.5 | +13.1% | Dec 31, 2020 |
| Q3 2020 | 238 | +37 | +18.4% | Sep 30, 2020 |
| Q2 2020 | 226 | +34.9 | +18.3% | Jun 30, 2020 |
| Q1 2020 | 225 | +58.3 | +35% | Mar 31, 2020 |
| Q4 2019 | 210 | +38.8 | +22.6% | Dec 31, 2019 |
| Q3 2019 | 201 | +22.8 | +12.8% | Sep 30, 2019 |
| Q2 2019 | 191 | +5.57 | +3.01% | Jun 30, 2019 |
| Q1 2019 | 167 | -25.8 | -13.4% | Mar 31, 2019 |
| Q4 2018 | 172 | -29.1 | -14.5% | Dec 31, 2018 |
| Q3 2018 | 178 | -31.2 | -14.9% | Sep 30, 2018 |
| Q2 2018 | 185 | -36.6 | -16.5% | Jun 30, 2018 |
| Q1 2018 | 192 | -48.9 | -20.3% | Mar 31, 2018 |
| Q4 2017 | 201 | -56 | -21.8% | Dec 31, 2017 |
| Q3 2017 | 210 | -62.1 | -22.8% | Sep 30, 2017 |
| Q2 2017 | 222 | -61.3 | -21.7% | Jun 30, 2017 |
| Q1 2017 | 241 | -58.5 | -19.5% | Mar 31, 2017 |
| Q4 2016 | 257 | -60.3 | -19% | Dec 31, 2016 |
| Q3 2016 | 272 | -57.7 | -17.5% | Sep 30, 2016 |
| Q2 2016 | 283 | -55.8 | -16.5% | Jun 30, 2016 |
| Q1 2016 | 300 | -44.9 | -13% | Mar 31, 2016 |
| Q4 2015 | 317 | -31.5 | -9.04% | Dec 31, 2015 |
| Q3 2015 | 329 | -24.5 | -6.93% | Sep 30, 2015 |
| Q2 2015 | 339 | -22.5 | -6.23% | Jun 30, 2015 |
| Q1 2015 | 345 | -12.5 | -3.51% | Mar 31, 2015 |
| Q4 2014 | 348 | -6.71 | -1.89% | Dec 31, 2014 |
| Q3 2014 | 354 | +0.24 | +0.07% | Sep 30, 2014 |
| Q2 2014 | 361 | +8.56 | +2.43% | Jun 30, 2014 |
| Q1 2014 | 357 | +6.18 | +1.76% | Mar 31, 2014 |
| Q4 2013 | 355 | +5.36 | +1.53% | Dec 31, 2013 |
| Q3 2013 | 354 | +21.3 | +6.42% | Sep 30, 2013 |
| Q2 2013 | 353 | +30.6 | +9.49% | Jun 30, 2013 |
| Q1 2013 | 351 | +55.7 | +18.9% | Mar 31, 2013 |
| Q4 2012 | 350 | +65.8 | +23.2% | Dec 31, 2012 |
| Q3 2012 | 332 | Sep 30, 2012 | ||
| Q2 2012 | 322 | Jun 30, 2012 | ||
| Q1 2012 | 295 | Mar 31, 2012 | ||
| Q4 2011 | 284 | Dec 31, 2011 |