| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 139 | +7.89 | +6.04% | Jun 30, 2024 |
| Q1 2024 | 135 | +3.43 | +2.62% | Mar 31, 2024 |
| Q4 2023 | 132 | +0.78 | +0.6% | Dec 31, 2023 |
| Q3 2023 | 130 | -0.65 | -0.5% | Sep 30, 2023 |
| Q2 2023 | 131 | +3.54 | +2.78% | Jun 30, 2023 |
| Q1 2023 | 131 | +3.91 | +3.07% | Mar 31, 2023 |
| Q4 2022 | 131 | +2.12 | +1.65% | Dec 31, 2022 |
| Q3 2022 | 131 | +1.46 | +1.13% | Sep 30, 2022 |
| Q2 2022 | 127 | -0.34 | -0.27% | Jun 30, 2022 |
| Q1 2022 | 127 | +2.92 | +2.35% | Mar 31, 2022 |
| Q4 2021 | 129 | +6.08 | +4.95% | Dec 31, 2021 |
| Q3 2021 | 129 | +7.51 | +6.18% | Sep 30, 2021 |
| Q2 2021 | 128 | +4.1 | +3.32% | Jun 30, 2021 |
| Q1 2021 | 124 | -2.64 | -2.08% | Mar 31, 2021 |
| Q4 2020 | 123 | -7.29 | -5.61% | Dec 31, 2020 |
| Q3 2020 | 122 | -7.86 | -6.07% | Sep 30, 2020 |
| Q2 2020 | 123 | -1.36 | -1.09% | Jun 30, 2020 |
| Q1 2020 | 127 | +8.69 | +7.35% | Mar 31, 2020 |
| Q4 2019 | 130 | +16.9 | +14.9% | Dec 31, 2019 |
| Q3 2019 | 129 | +15.1 | +13.2% | Sep 30, 2019 |
| Q2 2019 | 125 | +1.57 | +1.27% | Jun 30, 2019 |
| Q1 2019 | 118 | -15.7 | -11.7% | Mar 31, 2019 |
| Q4 2018 | 113 | -33.5 | -22.9% | Dec 31, 2018 |
| Q3 2018 | 114 | -42.7 | -27.2% | Sep 30, 2018 |
| Q2 2018 | 123 | -39.9 | -24.5% | Jun 30, 2018 |
| Q1 2018 | 134 | -36.2 | -21.3% | Mar 31, 2018 |
| Q4 2017 | 147 | -36.3 | -19.8% | Dec 31, 2017 |
| Q3 2017 | 157 | -34.2 | -17.9% | Sep 30, 2017 |
| Q2 2017 | 163 | -22.7 | -12.2% | Jun 30, 2017 |
| Q1 2017 | 170 | -10.5 | -5.82% | Mar 31, 2017 |
| Q4 2016 | 183 | +15.3 | +9.13% | Dec 31, 2016 |
| Q3 2016 | 191 | +27.7 | +16.9% | Sep 30, 2016 |
| Q2 2016 | 186 | +10.2 | +5.8% | Jun 30, 2016 |
| Q1 2016 | 181 | -4.68 | -2.52% | Mar 31, 2016 |
| Q4 2015 | 168 | -31.4 | -15.8% | Dec 31, 2015 |
| Q3 2015 | 164 | -41.1 | -20.1% | Sep 30, 2015 |
| Q2 2015 | 176 | -26.8 | -13.3% | Jun 30, 2015 |
| Q1 2015 | 185 | -13 | -6.57% | Mar 31, 2015 |
| Q4 2014 | 199 | +7.11 | +3.71% | Dec 31, 2014 |
| Q3 2014 | 205 | +12.5 | +6.48% | Sep 30, 2014 |
| Q2 2014 | 202 | +9.8 | +5.09% | Jun 30, 2014 |
| Q1 2014 | 198 | +7.81 | +4.1% | Mar 31, 2014 |
| Q4 2013 | 192 | -1.55 | -0.8% | Dec 31, 2013 |
| Q3 2013 | 192 | -1.08 | -0.56% | Sep 30, 2013 |
| Q2 2013 | 193 | +2.18 | +1.15% | Jun 30, 2013 |
| Q1 2013 | 191 | +6.2 | +3.36% | Mar 31, 2013 |
| Q4 2012 | 193 | +14.3 | +7.98% | Dec 31, 2012 |
| Q3 2012 | 193 | +20.9 | +12.1% | Sep 30, 2012 |
| Q2 2012 | 190 | +24.1 | +14.5% | Jun 30, 2012 |
| Q1 2012 | 184 | +13.9 | +8.13% | Mar 31, 2012 |
| Q4 2011 | 179 | +5.52 | +3.18% | Dec 31, 2011 |
| Q3 2011 | 172 | Sep 30, 2011 | ||
| Q2 2011 | 166 | Jun 30, 2011 | ||
| Q1 2011 | 171 | Mar 31, 2011 | ||
| Q4 2010 | 174 | Dec 31, 2010 |