| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 216 | +12.7 | +6.26% | Jun 30, 2024 |
| Q1 2024 | 206 | +1.76 | +0.86% | Mar 31, 2024 |
| Q4 2023 | 203 | -0.53 | -0.26% | Dec 31, 2023 |
| Q3 2023 | 201 | -11.5 | -5.41% | Sep 30, 2023 |
| Q2 2023 | 203 | -17.5 | -7.94% | Jun 30, 2023 |
| Q1 2023 | 205 | -21.9 | -9.67% | Mar 31, 2023 |
| Q4 2022 | 203 | -32.1 | -13.6% | Dec 31, 2022 |
| Q3 2022 | 213 | -20.7 | -8.85% | Sep 30, 2022 |
| Q2 2022 | 220 | -11.5 | -4.96% | Jun 30, 2022 |
| Q1 2022 | 227 | +1.84 | +0.82% | Mar 31, 2022 |
| Q4 2021 | 235 | +36 | +18.1% | Dec 31, 2021 |
| Q3 2021 | 234 | +58.1 | +33.1% | Sep 30, 2021 |
| Q2 2021 | 232 | +79.3 | +52% | Jun 30, 2021 |
| Q1 2021 | 225 | +89 | +65.6% | Mar 31, 2021 |
| Q4 2020 | 199 | +63 | +46.2% | Dec 31, 2020 |
| Q3 2020 | 175 | +38.7 | +28.3% | Sep 30, 2020 |
| Q2 2020 | 153 | +13.7 | +9.85% | Jun 30, 2020 |
| Q1 2020 | 136 | -3.94 | -2.82% | Mar 31, 2020 |
| Q4 2019 | 136 | -5.09 | -3.6% | Dec 31, 2019 |
| Q3 2019 | 137 | -7.86 | -5.43% | Sep 30, 2019 |
| Q2 2019 | 139 | -7.59 | -5.18% | Jun 30, 2019 |
| Q1 2019 | 140 | -10.5 | -7.02% | Mar 31, 2019 |
| Q4 2018 | 141 | -12.9 | -8.33% | Dec 31, 2018 |
| Q3 2018 | 145 | -15.1 | -9.44% | Sep 30, 2018 |
| Q2 2018 | 146 | -18.4 | -11.2% | Jun 30, 2018 |
| Q1 2018 | 150 | -21.6 | -12.6% | Mar 31, 2018 |
| Q4 2017 | 154 | -22.1 | -12.5% | Dec 31, 2017 |
| Q3 2017 | 160 | -20.4 | -11.3% | Sep 30, 2017 |
| Q2 2017 | 165 | -25 | -13.2% | Jun 30, 2017 |
| Q1 2017 | 172 | -27.9 | -14% | Mar 31, 2017 |
| Q4 2016 | 176 | -32.6 | -15.6% | Dec 31, 2016 |
| Q3 2016 | 180 | -49.7 | -21.6% | Sep 30, 2016 |
| Q2 2016 | 190 | -52.2 | -21.5% | Jun 30, 2016 |
| Q1 2016 | 200 | -58.5 | -22.7% | Mar 31, 2016 |
| Q4 2015 | 209 | -68.6 | -24.7% | Dec 31, 2015 |
| Q3 2015 | 230 | -54.9 | -19.3% | Sep 30, 2015 |
| Q2 2015 | 242 | -53.1 | -18% | Jun 30, 2015 |
| Q1 2015 | 258 | -13.9 | -5.1% | Mar 31, 2015 |
| Q4 2014 | 278 | +31.1 | +12.6% | Dec 31, 2014 |
| Q3 2014 | 285 | +63.6 | +28.7% | Sep 30, 2014 |
| Q2 2014 | 295 | +85.6 | +40.8% | Jun 30, 2014 |
| Q1 2014 | 272 | +61.7 | +29.3% | Mar 31, 2014 |
| Q4 2013 | 246 | +36.1 | +17.1% | Dec 31, 2013 |
| Q3 2013 | 221 | -3.13 | -1.4% | Sep 30, 2013 |
| Q2 2013 | 210 | -19.6 | -8.57% | Jun 30, 2013 |
| Q1 2013 | 210 | +10.3 | +5.12% | Mar 31, 2013 |
| Q4 2012 | 210 | +25.6 | +13.8% | Dec 31, 2012 |
| Q3 2012 | 224 | Sep 30, 2012 | ||
| Q2 2012 | 229 | Jun 30, 2012 | ||
| Q1 2012 | 200 | Mar 31, 2012 | ||
| Q4 2011 | 185 | Dec 31, 2011 |