| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 246 | -23.5 | -8.71% | Sep 30, 2024 |
| Q2 2024 | 251 | -13.1 | -4.95% | Jun 30, 2024 |
| Q1 2024 | 264 | +4.49 | +1.73% | Mar 31, 2024 |
| Q4 2023 | 280 | +24.7 | +9.69% | Dec 31, 2023 |
| Q3 2023 | 270 | +10.5 | +4.06% | Sep 30, 2023 |
| Q2 2023 | 264 | +6.12 | +2.37% | Jun 30, 2023 |
| Q1 2023 | 259 | +1.65 | +0.64% | Mar 31, 2023 |
| Q4 2022 | 255 | -2.81 | -1.09% | Dec 31, 2022 |
| Q3 2022 | 259 | -1.08 | -0.42% | Sep 30, 2022 |
| Q2 2022 | 258 | -11.4 | -4.21% | Jun 30, 2022 |
| Q1 2022 | 258 | -36.2 | -12.3% | Mar 31, 2022 |
| Q4 2021 | 258 | -54.1 | -17.3% | Dec 31, 2021 |
| Q3 2021 | 260 | -33.6 | -11.4% | Sep 30, 2021 |
| Q2 2021 | 270 | -3.8 | -1.39% | Jun 30, 2021 |
| Q1 2021 | 294 | +46.8 | +18.9% | Mar 31, 2021 |
| Q4 2020 | 312 | +86.6 | +38.4% | Dec 31, 2020 |
| Q3 2020 | 294 | +61.5 | +26.5% | Sep 30, 2020 |
| Q2 2020 | 273 | +33.7 | +14% | Jun 30, 2020 |
| Q1 2020 | 247 | +7.55 | +3.15% | Mar 31, 2020 |
| Q4 2019 | 226 | -8.61 | -3.67% | Dec 31, 2019 |
| Q3 2019 | 232 | +4.28 | +1.88% | Sep 30, 2019 |
| Q2 2019 | 240 | +15.7 | +7% | Jun 30, 2019 |
| Q1 2019 | 239 | +18.1 | +8.16% | Mar 31, 2019 |
| Q4 2018 | 234 | +23.3 | +11% | Dec 31, 2018 |
| Q3 2018 | 228 | +24.3 | +11.9% | Sep 30, 2018 |
| Q2 2018 | 224 | +25.6 | +12.9% | Jun 30, 2018 |
| Q1 2018 | 221 | +30 | +15.6% | Mar 31, 2018 |
| Q4 2017 | 211 | +24.5 | +13.1% | Dec 31, 2017 |
| Q3 2017 | 204 | +21.2 | +11.6% | Sep 30, 2017 |
| Q2 2017 | 198 | +16.5 | +9.06% | Jun 30, 2017 |
| Q1 2017 | 191 | -13.1 | -6.4% | Mar 31, 2017 |
| Q4 2016 | 187 | -35.6 | -16% | Dec 31, 2016 |
| Q3 2016 | 183 | -60.6 | -24.9% | Sep 30, 2016 |
| Q2 2016 | 182 | -80.1 | -30.6% | Jun 30, 2016 |
| Q1 2016 | 205 | -43 | -17.4% | Mar 31, 2016 |
| Q4 2015 | 222 | -33.4 | -13.1% | Dec 31, 2015 |
| Q3 2015 | 243 | -17.5 | -6.71% | Sep 30, 2015 |
| Q2 2015 | 262 | -3.57 | -1.34% | Jun 30, 2015 |
| Q1 2015 | 248 | -24.9 | -9.13% | Mar 31, 2015 |
| Q4 2014 | 256 | -26.6 | -9.42% | Dec 31, 2014 |
| Q3 2014 | 261 | -25.7 | -8.98% | Sep 30, 2014 |
| Q2 2014 | 266 | -16.1 | -5.71% | Jun 30, 2014 |
| Q1 2014 | 272 | -4.5 | -1.63% | Mar 31, 2014 |
| Q4 2013 | 282 | +25.5 | +9.93% | Dec 31, 2013 |
| Q3 2013 | 287 | +51.3 | +21.8% | Sep 30, 2013 |
| Q2 2013 | 282 | +66.3 | +30.8% | Jun 30, 2013 |
| Q1 2013 | 277 | +70.2 | +34% | Mar 31, 2013 |
| Q4 2012 | 257 | +39.4 | +18.2% | Dec 31, 2012 |
| Q3 2012 | 235 | +1.78 | +0.76% | Sep 30, 2012 |
| Q2 2012 | 215 | -37.1 | -14.7% | Jun 30, 2012 |
| Q1 2012 | 207 | -55.5 | -21.2% | Mar 31, 2012 |
| Q4 2011 | 217 | -47.8 | -18% | Dec 31, 2011 |
| Q3 2011 | 233 | Sep 30, 2011 | ||
| Q2 2011 | 252 | Jun 30, 2011 | ||
| Q1 2011 | 262 | Mar 31, 2011 | ||
| Q4 2010 | 265 | Dec 31, 2010 |