| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 289 | +32.7 | +12.8% | Jun 30, 2024 |
| Q1 2024 | 279 | +30.4 | +12.2% | Mar 31, 2024 |
| Q4 2023 | 278 | +45.2 | +19.4% | Dec 31, 2023 |
| Q3 2023 | 266 | +32.8 | +14% | Sep 30, 2023 |
| Q2 2023 | 256 | +30.8 | +13.6% | Jun 30, 2023 |
| Q1 2023 | 249 | +34.9 | +16.3% | Mar 31, 2023 |
| Q4 2022 | 233 | +22.5 | +10.7% | Dec 31, 2022 |
| Q3 2022 | 234 | +24.2 | +11.6% | Sep 30, 2022 |
| Q2 2022 | 226 | +9.98 | +4.63% | Jun 30, 2022 |
| Q1 2022 | 214 | -17.9 | -7.72% | Mar 31, 2022 |
| Q4 2021 | 211 | -43.3 | -17% | Dec 31, 2021 |
| Q3 2021 | 209 | -56.7 | -21.3% | Sep 30, 2021 |
| Q2 2021 | 216 | -59.9 | -21.7% | Jun 30, 2021 |
| Q1 2021 | 232 | -46.2 | -16.6% | Mar 31, 2021 |
| Q4 2020 | 254 | -16.7 | -6.18% | Dec 31, 2020 |
| Q3 2020 | 266 | +0.13 | +0.05% | Sep 30, 2020 |
| Q2 2020 | 275 | +20.7 | +8.14% | Jun 30, 2020 |
| Q1 2020 | 278 | +34.9 | +14.3% | Mar 31, 2020 |
| Q4 2019 | 271 | +39.1 | +16.9% | Dec 31, 2019 |
| Q3 2019 | 266 | +39.2 | +17.3% | Sep 30, 2019 |
| Q2 2019 | 255 | +25.8 | +11.3% | Jun 30, 2019 |
| Q1 2019 | 243 | +9.18 | +3.92% | Mar 31, 2019 |
| Q4 2018 | 232 | -5.89 | -2.48% | Dec 31, 2018 |
| Q3 2018 | 227 | -16.8 | -6.9% | Sep 30, 2018 |
| Q2 2018 | 229 | -16.7 | -6.81% | Jun 30, 2018 |
| Q1 2018 | 234 | -16.8 | -6.71% | Mar 31, 2018 |
| Q4 2017 | 238 | -23.1 | -8.88% | Dec 31, 2017 |
| Q3 2017 | 243 | -19.4 | -7.38% | Sep 30, 2017 |
| Q2 2017 | 246 | -16.8 | -6.41% | Jun 30, 2017 |
| Q1 2017 | 251 | +3.58 | +1.45% | Mar 31, 2017 |
| Q4 2016 | 261 | +23.8 | +10% | Dec 31, 2016 |
| Q3 2016 | 263 | +40.9 | +18.4% | Sep 30, 2016 |
| Q2 2016 | 263 | +54.4 | +26.2% | Jun 30, 2016 |
| Q1 2016 | 247 | +74 | +42.6% | Mar 31, 2016 |
| Q4 2015 | 237 | +98.6 | +71.3% | Dec 31, 2015 |
| Q3 2015 | 222 | +114 | +105% | Sep 30, 2015 |
| Q2 2015 | 208 | +126 | +152% | Jun 30, 2015 |
| Q1 2015 | 173 | +89.7 | +107% | Mar 31, 2015 |
| Q4 2014 | 138 | +53.7 | +63.6% | Dec 31, 2014 |
| Q3 2014 | 108 | +25.1 | +30.1% | Sep 30, 2014 |
| Q2 2014 | 82.5 | +3.27 | +4.13% | Jun 30, 2014 |
| Q1 2014 | 83.8 | +4.88 | +6.18% | Mar 31, 2014 |
| Q4 2013 | 84.5 | +6.19 | +7.9% | Dec 31, 2013 |
| Q3 2013 | 83.4 | +5.56 | +7.15% | Sep 30, 2013 |
| Q2 2013 | 79.3 | -1.82 | -2.25% | Jun 30, 2013 |
| Q1 2013 | 78.9 | -2.82 | -3.45% | Mar 31, 2013 |
| Q4 2012 | 78.3 | -6.69 | -7.87% | Dec 31, 2012 |
| Q3 2012 | 77.8 | -13 | -14.3% | Sep 30, 2012 |
| Q2 2012 | 81.1 | -13.5 | -14.3% | Jun 30, 2012 |
| Q1 2012 | 81.8 | -16.8 | -17.1% | Mar 31, 2012 |
| Q4 2011 | 85 | Dec 31, 2011 | ||
| Q3 2011 | 90.8 | Sep 30, 2011 | ||
| Q2 2011 | 94.6 | Jun 30, 2011 | ||
| Q1 2011 | 98.6 | Mar 31, 2011 |