| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 116 | -7.32 | -5.91% | Jun 30, 2024 |
| Q1 2024 | 120 | +0.99 | +0.83% | Mar 31, 2024 |
| Q4 2023 | 122 | -0.38 | -0.31% | Dec 31, 2023 |
| Q3 2023 | 125 | -0.71 | -0.56% | Sep 30, 2023 |
| Q2 2023 | 124 | -10.7 | -7.92% | Jun 30, 2023 |
| Q1 2023 | 119 | -30.6 | -20.4% | Mar 31, 2023 |
| Q4 2022 | 122 | -25.6 | -17.3% | Dec 31, 2022 |
| Q3 2022 | 126 | -20.5 | -14% | Sep 30, 2022 |
| Q2 2022 | 134 | -14.6 | -9.78% | Jun 30, 2022 |
| Q1 2022 | 149 | -3.82 | -2.49% | Mar 31, 2022 |
| Q4 2021 | 148 | -17.7 | -10.7% | Dec 31, 2021 |
| Q3 2021 | 147 | -34.2 | -18.9% | Sep 30, 2021 |
| Q2 2021 | 149 | -38 | -20.3% | Jun 30, 2021 |
| Q1 2021 | 153 | -56.9 | -27.1% | Mar 31, 2021 |
| Q4 2020 | 165 | -71.7 | -30.2% | Dec 31, 2020 |
| Q3 2020 | 181 | -63.9 | -26.1% | Sep 30, 2020 |
| Q2 2020 | 187 | -62.2 | -25% | Jun 30, 2020 |
| Q1 2020 | 210 | -23.2 | -9.94% | Mar 31, 2020 |
| Q4 2019 | 237 | +14.1 | +6.33% | Dec 31, 2019 |
| Q3 2019 | 245 | +20.9 | +9.32% | Sep 30, 2019 |
| Q2 2019 | 249 | +29.1 | +13.2% | Jun 30, 2019 |
| Q1 2019 | 233 | +10.9 | +4.91% | Mar 31, 2019 |
| Q4 2018 | 223 | +0.83 | +0.37% | Dec 31, 2018 |
| Q3 2018 | 224 | -11.5 | -4.88% | Sep 30, 2018 |
| Q2 2018 | 220 | -36.4 | -14.2% | Jun 30, 2018 |
| Q1 2018 | 222 | -49.9 | -18.3% | Mar 31, 2018 |
| Q4 2017 | 222 | -63.1 | -22.1% | Dec 31, 2017 |
| Q3 2017 | 235 | -62.8 | -21.1% | Sep 30, 2017 |
| Q2 2017 | 257 | -45 | -14.9% | Jun 30, 2017 |
| Q1 2017 | 272 | -28.8 | -9.56% | Mar 31, 2017 |
| Q4 2016 | 285 | -8.52 | -2.9% | Dec 31, 2016 |
| Q3 2016 | 298 | +13.8 | +4.87% | Sep 30, 2016 |
| Q2 2016 | 302 | +42.7 | +16.5% | Jun 30, 2016 |
| Q1 2016 | 301 | +50.1 | +20% | Mar 31, 2016 |
| Q4 2015 | 294 | +42 | +16.7% | Dec 31, 2015 |
| Q3 2015 | 284 | +34.5 | +13.8% | Sep 30, 2015 |
| Q2 2015 | 259 | +12.5 | +5.07% | Jun 30, 2015 |
| Q1 2015 | 251 | +5.35 | +2.18% | Mar 31, 2015 |
| Q4 2014 | 252 | +11.4 | +4.76% | Dec 31, 2014 |
| Q3 2014 | 250 | -1.51 | -0.6% | Sep 30, 2014 |
| Q2 2014 | 246 | -37.2 | -13.1% | Jun 30, 2014 |
| Q1 2014 | 246 | -46.6 | -15.9% | Mar 31, 2014 |
| Q4 2013 | 240 | -86.1 | -26.4% | Dec 31, 2013 |
| Q3 2013 | 251 | -102 | -28.9% | Sep 30, 2013 |
| Q2 2013 | 283 | -62.3 | -18% | Jun 30, 2013 |
| Q1 2013 | 292 | -71.2 | -19.6% | Mar 31, 2013 |
| Q4 2012 | 326 | Dec 31, 2012 | ||
| Q3 2012 | 353 | Sep 30, 2012 | ||
| Q2 2012 | 346 | Jun 30, 2012 | ||
| Q1 2012 | 364 | Mar 31, 2012 |