| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 156 | +5.87 | +3.92% | Sep 30, 2024 |
| Q2 2024 | 155 | +3.66 | +2.43% | Jun 30, 2024 |
| Q1 2024 | 152 | -0.44 | -0.29% | Mar 31, 2024 |
| Q4 2023 | 153 | -2.47 | -1.59% | Dec 31, 2023 |
| Q3 2023 | 150 | -8.14 | -5.16% | Sep 30, 2023 |
| Q2 2023 | 151 | -7.28 | -4.6% | Jun 30, 2023 |
| Q1 2023 | 153 | -0.09 | -0.06% | Mar 31, 2023 |
| Q4 2022 | 156 | +1.44 | +0.94% | Dec 31, 2022 |
| Q3 2022 | 158 | +1.32 | +0.84% | Sep 30, 2022 |
| Q2 2022 | 158 | +2.18 | +1.4% | Jun 30, 2022 |
| Q1 2022 | 153 | -16.5 | -9.77% | Mar 31, 2022 |
| Q4 2021 | 154 | -15 | -8.85% | Dec 31, 2021 |
| Q3 2021 | 157 | -9.81 | -5.9% | Sep 30, 2021 |
| Q2 2021 | 156 | -7.48 | -4.58% | Jun 30, 2021 |
| Q1 2021 | 169 | +9.3 | +5.81% | Mar 31, 2021 |
| Q4 2020 | 169 | +13.2 | +8.46% | Dec 31, 2020 |
| Q3 2020 | 166 | +10 | +6.41% | Sep 30, 2020 |
| Q2 2020 | 163 | +5.66 | +3.59% | Jun 30, 2020 |
| Q1 2020 | 160 | +2.78 | +1.77% | Mar 31, 2020 |
| Q4 2019 | 156 | -5.52 | -3.42% | Dec 31, 2019 |
| Q3 2019 | 156 | -12 | -7.13% | Sep 30, 2019 |
| Q2 2019 | 158 | -28 | -15.1% | Jun 30, 2019 |
| Q1 2019 | 157 | -59 | -27.3% | Mar 31, 2019 |
| Q4 2018 | 161 | -84.4 | -34.3% | Dec 31, 2018 |
| Q3 2018 | 168 | -102 | -37.7% | Sep 30, 2018 |
| Q2 2018 | 186 | -94.9 | -33.8% | Jun 30, 2018 |
| Q1 2018 | 216 | -56.3 | -20.7% | Mar 31, 2018 |
| Q4 2017 | 246 | -26.1 | -9.61% | Dec 31, 2017 |
| Q3 2017 | 270 | -1.42 | -0.52% | Sep 30, 2017 |
| Q2 2017 | 281 | +17.1 | +6.47% | Jun 30, 2017 |
| Q1 2017 | 272 | +10.4 | +3.96% | Mar 31, 2017 |
| Q4 2016 | 272 | +14.9 | +5.81% | Dec 31, 2016 |
| Q3 2016 | 272 | +30.6 | +12.7% | Sep 30, 2016 |
| Q2 2016 | 264 | +34.1 | +14.9% | Jun 30, 2016 |
| Q1 2016 | 262 | +45.1 | +20.8% | Mar 31, 2016 |
| Q4 2015 | 257 | +60.3 | +30.7% | Dec 31, 2015 |
| Q3 2015 | 241 | +57 | +30.9% | Sep 30, 2015 |
| Q2 2015 | 229 | +45.7 | +24.8% | Jun 30, 2015 |
| Q1 2015 | 217 | +39.8 | +22.5% | Mar 31, 2015 |
| Q4 2014 | 197 | +17.1 | +9.53% | Dec 31, 2014 |
| Q3 2014 | 184 | +1.93 | +1.06% | Sep 30, 2014 |
| Q2 2014 | 184 | -0.48 | -0.26% | Jun 30, 2014 |
| Q1 2014 | 177 | -37.6 | -17.5% | Mar 31, 2014 |
| Q4 2013 | 180 | -75.7 | -29.6% | Dec 31, 2013 |
| Q3 2013 | 182 | -125 | -40.7% | Sep 30, 2013 |
| Q2 2013 | 184 | -183 | -49.8% | Jun 30, 2013 |
| Q1 2013 | 215 | -169 | -44.1% | Mar 31, 2013 |
| Q4 2012 | 255 | Dec 31, 2012 | ||
| Q3 2012 | 308 | Sep 30, 2012 | ||
| Q2 2012 | 367 | Jun 30, 2012 | ||
| Q1 2012 | 384 | Mar 31, 2012 |