| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 152 | -8.23 | -5.13% | Jun 30, 2024 |
| Q1 2024 | 159 | +1.36 | +0.86% | Mar 31, 2024 |
| Q4 2023 | 162 | +6.29 | +4.05% | Dec 31, 2023 |
| Q3 2023 | 163 | +15.2 | +10.3% | Sep 30, 2023 |
| Q2 2023 | 160 | +14.4 | +9.89% | Jun 30, 2023 |
| Q1 2023 | 158 | +18.1 | +13% | Mar 31, 2023 |
| Q4 2022 | 155 | +26.9 | +20.9% | Dec 31, 2022 |
| Q3 2022 | 148 | +23.1 | +18.5% | Sep 30, 2022 |
| Q2 2022 | 146 | +31.1 | +27.1% | Jun 30, 2022 |
| Q1 2022 | 140 | +31.4 | +29% | Mar 31, 2022 |
| Q4 2021 | 129 | +13.8 | +12% | Dec 31, 2021 |
| Q3 2021 | 125 | +10.7 | +9.39% | Sep 30, 2021 |
| Q2 2021 | 115 | -3.02 | -2.56% | Jun 30, 2021 |
| Q1 2021 | 108 | -12.9 | -10.7% | Mar 31, 2021 |
| Q4 2020 | 115 | -1.03 | -0.89% | Dec 31, 2020 |
| Q3 2020 | 114 | +1.29 | +1.14% | Sep 30, 2020 |
| Q2 2020 | 118 | +8.9 | +8.17% | Jun 30, 2020 |
| Q1 2020 | 121 | +15.1 | +14.2% | Mar 31, 2020 |
| Q4 2019 | 116 | +12.2 | +11.7% | Dec 31, 2019 |
| Q3 2019 | 113 | +3.83 | +3.52% | Sep 30, 2019 |
| Q2 2019 | 109 | -3.86 | -3.42% | Jun 30, 2019 |
| Q1 2019 | 106 | -10.6 | -9.06% | Mar 31, 2019 |
| Q4 2018 | 104 | -14.7 | -12.4% | Dec 31, 2018 |
| Q3 2018 | 109 | -12 | -9.93% | Sep 30, 2018 |
| Q2 2018 | 113 | -10.4 | -8.47% | Jun 30, 2018 |
| Q1 2018 | 117 | -12.6 | -9.75% | Mar 31, 2018 |
| Q4 2017 | 118 | -13.4 | -10.1% | Dec 31, 2017 |
| Q3 2017 | 121 | -10.7 | -8.1% | Sep 30, 2017 |
| Q2 2017 | 123 | -6.37 | -4.91% | Jun 30, 2017 |
| Q1 2017 | 129 | +6.33 | +5.15% | Mar 31, 2017 |
| Q4 2016 | 132 | +6.79 | +5.44% | Dec 31, 2016 |
| Q3 2016 | 132 | +3.3 | +2.57% | Sep 30, 2016 |
| Q2 2016 | 130 | -2.66 | -2.01% | Jun 30, 2016 |
| Q1 2016 | 123 | -12.7 | -9.37% | Mar 31, 2016 |
| Q4 2015 | 125 | -10.1 | -7.5% | Dec 31, 2015 |
| Q3 2015 | 128 | -4.57 | -3.44% | Sep 30, 2015 |
| Q2 2015 | 132 | -2.26 | -1.68% | Jun 30, 2015 |
| Q1 2015 | 136 | -15.8 | -10.4% | Mar 31, 2015 |
| Q4 2014 | 135 | -36 | -21% | Dec 31, 2014 |
| Q3 2014 | 133 | -60.2 | -31.2% | Sep 30, 2014 |
| Q2 2014 | 135 | -73.9 | -35.4% | Jun 30, 2014 |
| Q1 2014 | 151 | -54.6 | -26.5% | Mar 31, 2014 |
| Q4 2013 | 171 | -32.1 | -15.8% | Dec 31, 2013 |
| Q3 2013 | 193 | -5.32 | -2.68% | Sep 30, 2013 |
| Q2 2013 | 208 | +6.38 | +3.16% | Jun 30, 2013 |
| Q1 2013 | 206 | +0.35 | +0.17% | Mar 31, 2013 |
| Q4 2012 | 203 | Dec 31, 2012 | ||
| Q3 2012 | 198 | Sep 30, 2012 | ||
| Q2 2012 | 202 | Jun 30, 2012 | ||
| Q1 2012 | 206 | Mar 31, 2012 |