| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q1 2024 | 121 | +2.51 | +2.13% | Mar 31, 2024 |
| Q4 2023 | 120 | +3.21 | +2.75% | Dec 31, 2023 |
| Q3 2023 | 120 | +3.42 | +2.94% | Sep 30, 2023 |
| Q2 2023 | 119 | -1.99 | -1.64% | Jun 30, 2023 |
| Q1 2023 | 118 | -15.1 | -11.3% | Mar 31, 2023 |
| Q4 2022 | 117 | -34.3 | -22.7% | Dec 31, 2022 |
| Q3 2022 | 116 | -56.2 | -32.6% | Sep 30, 2022 |
| Q2 2022 | 121 | -61.9 | -33.8% | Jun 30, 2022 |
| Q1 2022 | 133 | -31.8 | -19.3% | Mar 31, 2022 |
| Q4 2021 | 151 | +3.45 | +2.34% | Dec 31, 2021 |
| Q3 2021 | 173 | +35.3 | +25.7% | Sep 30, 2021 |
| Q2 2021 | 183 | +35.8 | +24.3% | Jun 30, 2021 |
| Q1 2021 | 165 | +2.89 | +1.78% | Mar 31, 2021 |
| Q4 2020 | 148 | -35.6 | -19.4% | Dec 31, 2020 |
| Q3 2020 | 137 | -69.7 | -33.7% | Sep 30, 2020 |
| Q2 2020 | 147 | -63.3 | -30.1% | Jun 30, 2020 |
| Q1 2020 | 162 | -49.1 | -23.2% | Mar 31, 2020 |
| Q4 2019 | 183 | -23.9 | -11.5% | Dec 31, 2019 |
| Q3 2019 | 207 | +5.86 | +2.91% | Sep 30, 2019 |
| Q2 2019 | 210 | +15.9 | +8.19% | Jun 30, 2019 |
| Q1 2019 | 211 | +16.9 | +8.7% | Mar 31, 2019 |
| Q4 2018 | 207 | +11 | +5.59% | Dec 31, 2018 |
| Q3 2018 | 201 | +5.25 | +2.68% | Sep 30, 2018 |
| Q2 2018 | 195 | -8.78 | -4.32% | Jun 30, 2018 |
| Q1 2018 | 194 | -6.09 | -3.04% | Mar 31, 2018 |
| Q4 2017 | 196 | +3.01 | +1.56% | Dec 31, 2017 |
| Q3 2017 | 196 | +14.8 | +8.17% | Sep 30, 2017 |
| Q2 2017 | 203 | +54.5 | +36.6% | Jun 30, 2017 |
| Q1 2017 | 200 | +61 | +43.8% | Mar 31, 2017 |
| Q4 2016 | 193 | +58.2 | +43.1% | Dec 31, 2016 |
| Q3 2016 | 181 | +46.2 | +34.2% | Sep 30, 2016 |
| Q2 2016 | 149 | -1.88 | -1.25% | Jun 30, 2016 |
| Q1 2016 | 139 | -14.6 | -9.49% | Mar 31, 2016 |
| Q4 2015 | 135 | -28 | -17.2% | Dec 31, 2015 |
| Q3 2015 | 135 | -32.6 | -19.4% | Sep 30, 2015 |
| Q2 2015 | 151 | -17.7 | -10.5% | Jun 30, 2015 |
| Q1 2015 | 154 | -13.9 | -8.25% | Mar 31, 2015 |
| Q4 2014 | 163 | +1.95 | +1.21% | Dec 31, 2014 |
| Q3 2014 | 168 | +9.31 | +5.88% | Sep 30, 2014 |
| Q2 2014 | 168 | +12.4 | +7.94% | Jun 30, 2014 |
| Q1 2014 | 168 | +12.4 | +7.98% | Mar 31, 2014 |
| Q4 2013 | 161 | +5.19 | +3.33% | Dec 31, 2013 |
| Q3 2013 | 158 | -1.94 | -1.21% | Sep 30, 2013 |
| Q2 2013 | 156 | -13.5 | -7.94% | Jun 30, 2013 |
| Q1 2013 | 155 | -29.9 | -16.1% | Mar 31, 2013 |
| Q4 2012 | 156 | -44.3 | -22.1% | Dec 31, 2012 |
| Q3 2012 | 160 | -52 | -24.5% | Sep 30, 2012 |
| Q2 2012 | 169 | Jun 30, 2012 | ||
| Q1 2012 | 185 | Mar 31, 2012 | ||
| Q4 2011 | 200 | Dec 31, 2011 | ||
| Q3 2011 | 212 | Sep 30, 2011 |