| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q1 2024 | 181 | +12.4 | +7.35% | Mar 31, 2024 |
| Q4 2023 | 184 | +26.6 | +17% | Dec 31, 2023 |
| Q3 2023 | 183 | +32.5 | +21.6% | Sep 30, 2023 |
| Q2 2023 | 177 | +28 | +18.7% | Jun 30, 2023 |
| Q1 2023 | 168 | +15.6 | +10.2% | Mar 31, 2023 |
| Q4 2022 | 157 | +1.38 | +0.89% | Dec 31, 2022 |
| Q3 2022 | 150 | -7.19 | -4.56% | Sep 30, 2022 |
| Q2 2022 | 149 | -11 | -6.86% | Jun 30, 2022 |
| Q1 2022 | 153 | -10.9 | -6.64% | Mar 31, 2022 |
| Q4 2021 | 156 | -6.24 | -3.85% | Dec 31, 2021 |
| Q3 2021 | 158 | -6.41 | -3.91% | Sep 30, 2021 |
| Q2 2021 | 160 | -3.42 | -2.09% | Jun 30, 2021 |
| Q1 2021 | 164 | +2.89 | +1.8% | Mar 31, 2021 |
| Q4 2020 | 162 | -7.47 | -4.41% | Dec 31, 2020 |
| Q3 2020 | 164 | -19.6 | -10.7% | Sep 30, 2020 |
| Q2 2020 | 164 | -38 | -18.9% | Jun 30, 2020 |
| Q1 2020 | 161 | -55.6 | -25.7% | Mar 31, 2020 |
| Q4 2019 | 169 | -62.7 | -27% | Dec 31, 2019 |
| Q3 2019 | 184 | -50.1 | -21.4% | Sep 30, 2019 |
| Q2 2019 | 202 | -29.2 | -12.7% | Jun 30, 2019 |
| Q1 2019 | 216 | -14 | -6.08% | Mar 31, 2019 |
| Q4 2018 | 232 | +9.11 | +4.08% | Dec 31, 2018 |
| Q3 2018 | 234 | +18.8 | +8.75% | Sep 30, 2018 |
| Q2 2018 | 231 | +17.7 | +8.31% | Jun 30, 2018 |
| Q1 2018 | 230 | +20.4 | +9.7% | Mar 31, 2018 |
| Q4 2017 | 223 | +5.07 | +2.33% | Dec 31, 2017 |
| Q3 2017 | 215 | -11.1 | -4.92% | Sep 30, 2017 |
| Q2 2017 | 213 | -12.3 | -5.47% | Jun 30, 2017 |
| Q1 2017 | 210 | -17.9 | -7.87% | Mar 31, 2017 |
| Q4 2016 | 218 | -3.07 | -1.39% | Dec 31, 2016 |
| Q3 2016 | 226 | +8.34 | +3.83% | Sep 30, 2016 |
| Q2 2016 | 225 | +5.38 | +2.45% | Jun 30, 2016 |
| Q1 2016 | 228 | -0.92 | -0.4% | Mar 31, 2016 |
| Q4 2015 | 221 | -19.1 | -7.95% | Dec 31, 2015 |
| Q3 2015 | 218 | -33 | -13.2% | Sep 30, 2015 |
| Q2 2015 | 220 | -31.9 | -12.6% | Jun 30, 2015 |
| Q1 2015 | 229 | -12.8 | -5.3% | Mar 31, 2015 |
| Q4 2014 | 240 | +11.4 | +4.98% | Dec 31, 2014 |
| Q3 2014 | 251 | +35.9 | +16.7% | Sep 30, 2014 |
| Q2 2014 | 252 | +37.4 | +17.4% | Jun 30, 2014 |
| Q1 2014 | 241 | +23 | +10.5% | Mar 31, 2014 |
| Q4 2013 | 229 | +2.44 | +1.08% | Dec 31, 2013 |
| Q3 2013 | 215 | -23.8 | -9.99% | Sep 30, 2013 |
| Q2 2013 | 214 | -29.2 | -12% | Jun 30, 2013 |
| Q1 2013 | 218 | -30.7 | -12.3% | Mar 31, 2013 |
| Q4 2012 | 226 | Dec 31, 2012 | ||
| Q3 2012 | 239 | Sep 30, 2012 | ||
| Q2 2012 | 244 | Jun 30, 2012 | ||
| Q1 2012 | 249 | Mar 31, 2012 |