| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 210 | +0.79 | +0.38% | Jun 30, 2024 |
| Q1 2024 | 220 | +10.5 | +5.02% | Mar 31, 2024 |
| Q4 2023 | 214 | +4.2 | +2% | Dec 31, 2023 |
| Q3 2023 | 213 | -3.07 | -1.42% | Sep 30, 2023 |
| Q2 2023 | 209 | -11.9 | -5.4% | Jun 30, 2023 |
| Q1 2023 | 210 | -18 | -7.9% | Mar 31, 2023 |
| Q4 2022 | 210 | -26.5 | -11.2% | Dec 31, 2022 |
| Q3 2022 | 216 | -20.2 | -8.58% | Sep 30, 2022 |
| Q2 2022 | 221 | -7.88 | -3.44% | Jun 30, 2022 |
| Q1 2022 | 228 | +9.88 | +4.54% | Mar 31, 2022 |
| Q4 2021 | 236 | +39.4 | +20% | Dec 31, 2021 |
| Q3 2021 | 236 | +47.7 | +25.3% | Sep 30, 2021 |
| Q2 2021 | 229 | +41.5 | +22.2% | Jun 30, 2021 |
| Q1 2021 | 218 | +32.2 | +17.4% | Mar 31, 2021 |
| Q4 2020 | 197 | +2.55 | +1.31% | Dec 31, 2020 |
| Q3 2020 | 188 | -8.13 | -4.14% | Sep 30, 2020 |
| Q2 2020 | 187 | -7.55 | -3.87% | Jun 30, 2020 |
| Q1 2020 | 186 | -11.6 | -5.87% | Mar 31, 2020 |
| Q4 2019 | 194 | -1.68 | -0.86% | Dec 31, 2019 |
| Q3 2019 | 196 | -4.6 | -2.29% | Sep 30, 2019 |
| Q2 2019 | 195 | -11.6 | -5.6% | Jun 30, 2019 |
| Q1 2019 | 197 | -19.3 | -8.93% | Mar 31, 2019 |
| Q4 2018 | 196 | -42 | -17.6% | Dec 31, 2018 |
| Q3 2018 | 201 | -52.6 | -20.7% | Sep 30, 2018 |
| Q2 2018 | 207 | -53 | -20.4% | Jun 30, 2018 |
| Q1 2018 | 216 | -52.6 | -19.6% | Mar 31, 2018 |
| Q4 2017 | 238 | -28.2 | -10.6% | Dec 31, 2017 |
| Q3 2017 | 254 | -15.9 | -5.89% | Sep 30, 2017 |
| Q2 2017 | 260 | -1.18 | -0.45% | Jun 30, 2017 |
| Q1 2017 | 269 | +7.62 | +2.92% | Mar 31, 2017 |
| Q4 2016 | 266 | +1.57 | +0.59% | Dec 31, 2016 |
| Q3 2016 | 269 | -3.98 | -1.46% | Sep 30, 2016 |
| Q2 2016 | 261 | -47 | -15.3% | Jun 30, 2016 |
| Q1 2016 | 261 | -54.6 | -17.3% | Mar 31, 2016 |
| Q4 2015 | 265 | -44.8 | -14.5% | Dec 31, 2015 |
| Q3 2015 | 273 | -11.6 | -4.07% | Sep 30, 2015 |
| Q2 2015 | 308 | +16.1 | +5.52% | Jun 30, 2015 |
| Q1 2015 | 316 | +13.5 | +4.45% | Mar 31, 2015 |
| Q4 2014 | 309 | -17.5 | -5.34% | Dec 31, 2014 |
| Q3 2014 | 285 | -73.4 | -20.5% | Sep 30, 2014 |
| Q2 2014 | 292 | -67.1 | -18.7% | Jun 30, 2014 |
| Q1 2014 | 303 | -51.3 | -14.5% | Mar 31, 2014 |
| Q4 2013 | 327 | -15.3 | -4.46% | Dec 31, 2013 |
| Q3 2013 | 358 | +13.8 | +4.02% | Sep 30, 2013 |
| Q2 2013 | 359 | +16.2 | +4.73% | Jun 30, 2013 |
| Q1 2013 | 354 | -3.97 | -1.11% | Mar 31, 2013 |
| Q4 2012 | 342 | -20 | -5.53% | Dec 31, 2012 |
| Q3 2012 | 345 | -16.3 | -4.52% | Sep 30, 2012 |
| Q2 2012 | 342 | -29.9 | -8.02% | Jun 30, 2012 |
| Q1 2012 | 358 | -20.1 | -5.32% | Mar 31, 2012 |
| Q4 2011 | 362 | -12.3 | -3.27% | Dec 31, 2011 |
| Q3 2011 | 361 | Sep 30, 2011 | ||
| Q2 2011 | 372 | Jun 30, 2011 | ||
| Q1 2011 | 378 | Mar 31, 2011 | ||
| Q4 2010 | 374 | Dec 31, 2010 |