| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 115 | +13.4 | +13.2% | Jun 30, 2024 |
| Q1 2024 | 112 | +13.7 | +14% | Mar 31, 2024 |
| Q4 2023 | 108 | +12.7 | +13.3% | Dec 31, 2023 |
| Q3 2023 | 105 | +7.55 | +7.76% | Sep 30, 2023 |
| Q2 2023 | 102 | +2.04 | +2.04% | Jun 30, 2023 |
| Q1 2023 | 97.9 | -5.33 | -5.16% | Mar 31, 2023 |
| Q4 2022 | 95.3 | -9.2 | -8.8% | Dec 31, 2022 |
| Q3 2022 | 97.3 | -4.48 | -4.4% | Sep 30, 2022 |
| Q2 2022 | 100 | -23.3 | -18.9% | Jun 30, 2022 |
| Q1 2022 | 103 | -44.8 | -30.3% | Mar 31, 2022 |
| Q4 2021 | 105 | -69.7 | -40% | Dec 31, 2021 |
| Q3 2021 | 102 | -107 | -51.1% | Sep 30, 2021 |
| Q2 2021 | 123 | -88.6 | -41.8% | Jun 30, 2021 |
| Q1 2021 | 148 | -64.6 | -30.4% | Mar 31, 2021 |
| Q4 2020 | 174 | -39.7 | -18.5% | Dec 31, 2020 |
| Q3 2020 | 208 | -8.76 | -4.04% | Sep 30, 2020 |
| Q2 2020 | 212 | -8.24 | -3.74% | Jun 30, 2020 |
| Q1 2020 | 213 | -10.8 | -4.85% | Mar 31, 2020 |
| Q4 2019 | 214 | -2.99 | -1.38% | Dec 31, 2019 |
| Q3 2019 | 217 | +6.91 | +3.29% | Sep 30, 2019 |
| Q2 2019 | 220 | +18.2 | +8.99% | Jun 30, 2019 |
| Q1 2019 | 224 | +29.9 | +15.4% | Mar 31, 2019 |
| Q4 2018 | 217 | +21.7 | +11.1% | Dec 31, 2018 |
| Q3 2018 | 210 | +17.8 | +9.23% | Sep 30, 2018 |
| Q2 2018 | 202 | +14 | +7.46% | Jun 30, 2018 |
| Q1 2018 | 194 | -6.09 | -3.05% | Mar 31, 2018 |
| Q4 2017 | 195 | -18.8 | -8.79% | Dec 31, 2017 |
| Q3 2017 | 192 | -34.3 | -15.1% | Sep 30, 2017 |
| Q2 2017 | 188 | -53.8 | -22.2% | Jun 30, 2017 |
| Q1 2017 | 200 | -36.7 | -15.5% | Mar 31, 2017 |
| Q4 2016 | 214 | +3.88 | +1.85% | Dec 31, 2016 |
| Q3 2016 | 227 | +19.7 | +9.49% | Sep 30, 2016 |
| Q2 2016 | 242 | +39.4 | +19.5% | Jun 30, 2016 |
| Q1 2016 | 236 | +38.7 | +19.6% | Mar 31, 2016 |
| Q4 2015 | 210 | -8.58 | -3.92% | Dec 31, 2015 |
| Q3 2015 | 207 | -18.3 | -8.12% | Sep 30, 2015 |
| Q2 2015 | 202 | -32.2 | -13.7% | Jun 30, 2015 |
| Q1 2015 | 198 | -60.1 | -23.3% | Mar 31, 2015 |
| Q4 2014 | 219 | -67.3 | -23.5% | Dec 31, 2014 |
| Q3 2014 | 225 | -79.4 | -26.1% | Sep 30, 2014 |
| Q2 2014 | 234 | -103 | -30.6% | Jun 30, 2014 |
| Q1 2014 | 258 | -87.9 | -25.4% | Mar 31, 2014 |
| Q4 2013 | 286 | -72.7 | -20.3% | Dec 31, 2013 |
| Q3 2013 | 305 | -55.5 | -15.4% | Sep 30, 2013 |
| Q2 2013 | 338 | +20.4 | +6.43% | Jun 30, 2013 |
| Q1 2013 | 346 | +68.3 | +24.6% | Mar 31, 2013 |
| Q4 2012 | 359 | Dec 31, 2012 | ||
| Q3 2012 | 360 | Sep 30, 2012 | ||
| Q2 2012 | 317 | Jun 30, 2012 | ||
| Q1 2012 | 277 | Mar 31, 2012 |