| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 141 | +6.65 | +4.96% | Jun 30, 2024 |
| Q1 2024 | 137 | +1.71 | +1.27% | Mar 31, 2024 |
| Q4 2023 | 135 | -2.18 | -1.6% | Dec 31, 2023 |
| Q3 2023 | 134 | -1.92 | -1.41% | Sep 30, 2023 |
| Q2 2023 | 134 | -7.01 | -4.97% | Jun 30, 2023 |
| Q1 2023 | 135 | -8.73 | -6.07% | Mar 31, 2023 |
| Q4 2022 | 137 | -6.58 | -4.59% | Dec 31, 2022 |
| Q3 2022 | 136 | -7.18 | -5% | Sep 30, 2022 |
| Q2 2022 | 141 | -1.87 | -1.31% | Jun 30, 2022 |
| Q1 2022 | 144 | +0.92 | +0.64% | Mar 31, 2022 |
| Q4 2021 | 143 | -1.61 | -1.11% | Dec 31, 2021 |
| Q3 2021 | 144 | -2.05 | -1.41% | Sep 30, 2021 |
| Q2 2021 | 143 | -6.35 | -4.25% | Jun 30, 2021 |
| Q1 2021 | 143 | -11.5 | -7.45% | Mar 31, 2021 |
| Q4 2020 | 145 | -16.6 | -10.3% | Dec 31, 2020 |
| Q3 2020 | 146 | -23.6 | -14% | Sep 30, 2020 |
| Q2 2020 | 149 | -24.1 | -13.9% | Jun 30, 2020 |
| Q1 2020 | 154 | -28 | -15.4% | Mar 31, 2020 |
| Q4 2019 | 161 | -34.1 | -17.5% | Dec 31, 2019 |
| Q3 2019 | 169 | -46 | -21.4% | Sep 30, 2019 |
| Q2 2019 | 173 | -61.5 | -26.2% | Jun 30, 2019 |
| Q1 2019 | 182 | -70.3 | -27.8% | Mar 31, 2019 |
| Q4 2018 | 196 | -72.9 | -27.2% | Dec 31, 2018 |
| Q3 2018 | 215 | -67.1 | -23.8% | Sep 30, 2018 |
| Q2 2018 | 235 | -45.1 | -16.1% | Jun 30, 2018 |
| Q1 2018 | 253 | -20.7 | -7.58% | Mar 31, 2018 |
| Q4 2017 | 268 | +25.4 | +10.4% | Dec 31, 2017 |
| Q3 2017 | 282 | +77.4 | +37.8% | Sep 30, 2017 |
| Q2 2017 | 280 | +86.9 | +45% | Jun 30, 2017 |
| Q1 2017 | 273 | +93.2 | +51.7% | Mar 31, 2017 |
| Q4 2016 | 243 | +55.4 | +29.5% | Dec 31, 2016 |
| Q3 2016 | 205 | +5.72 | +2.87% | Sep 30, 2016 |
| Q2 2016 | 193 | -8.29 | -4.12% | Jun 30, 2016 |
| Q1 2016 | 180 | -23.2 | -11.4% | Mar 31, 2016 |
| Q4 2015 | 188 | -17.2 | -8.41% | Dec 31, 2015 |
| Q3 2015 | 199 | -5.05 | -2.47% | Sep 30, 2015 |
| Q2 2015 | 201 | -12.4 | -5.78% | Jun 30, 2015 |
| Q1 2015 | 203 | -20.6 | -9.2% | Mar 31, 2015 |
| Q4 2014 | 205 | -25.9 | -11.2% | Dec 31, 2014 |
| Q3 2014 | 204 | -34.4 | -14.4% | Sep 30, 2014 |
| Q2 2014 | 214 | -34.2 | -13.8% | Jun 30, 2014 |
| Q1 2014 | 224 | -34.8 | -13.4% | Mar 31, 2014 |
| Q4 2013 | 231 | -41.7 | -15.3% | Dec 31, 2013 |
| Q3 2013 | 239 | -46.3 | -16.3% | Sep 30, 2013 |
| Q2 2013 | 248 | +22.7 | +10.1% | Jun 30, 2013 |
| Q1 2013 | 259 | Mar 31, 2013 | ||
| Q4 2012 | 273 | Dec 31, 2012 | ||
| Q3 2012 | 285 | Sep 30, 2012 | ||
| Q2 2012 | 225 | Jun 30, 2012 |