| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 116 | -20.2 | -14.8% | Sep 30, 2024 |
| Q2 2024 | 117 | -27 | -18.7% | Jun 30, 2024 |
| Q1 2024 | 119 | -31.8 | -21% | Mar 31, 2024 |
| Q4 2023 | 127 | -33.8 | -21.1% | Dec 31, 2023 |
| Q3 2023 | 136 | -27 | -16.5% | Sep 30, 2023 |
| Q2 2023 | 144 | -18.1 | -11.1% | Jun 30, 2023 |
| Q1 2023 | 151 | -12.8 | -7.79% | Mar 31, 2023 |
| Q4 2022 | 160 | -4.53 | -2.75% | Dec 31, 2022 |
| Q3 2022 | 163 | -2.63 | -1.59% | Sep 30, 2022 |
| Q2 2022 | 162 | -6.64 | -3.93% | Jun 30, 2022 |
| Q1 2022 | 164 | -11.1 | -6.31% | Mar 31, 2022 |
| Q4 2021 | 165 | -11.5 | -6.52% | Dec 31, 2021 |
| Q3 2021 | 166 | -10.4 | -5.88% | Sep 30, 2021 |
| Q2 2021 | 169 | -3.72 | -2.16% | Jun 30, 2021 |
| Q1 2021 | 175 | +12 | +7.37% | Mar 31, 2021 |
| Q4 2020 | 176 | +18.1 | +11.4% | Dec 31, 2020 |
| Q3 2020 | 176 | +20.9 | +13.5% | Sep 30, 2020 |
| Q2 2020 | 173 | +14.3 | +9% | Jun 30, 2020 |
| Q1 2020 | 163 | +4.71 | +2.98% | Mar 31, 2020 |
| Q4 2019 | 158 | +3.36 | +2.17% | Dec 31, 2019 |
| Q3 2019 | 155 | +2.79 | +1.83% | Sep 30, 2019 |
| Q2 2019 | 158 | +9.28 | +6.22% | Jun 30, 2019 |
| Q1 2019 | 158 | +8.01 | +5.33% | Mar 31, 2019 |
| Q4 2018 | 155 | +5.29 | +3.53% | Dec 31, 2018 |
| Q3 2018 | 153 | +7.14 | +4.91% | Sep 30, 2018 |
| Q2 2018 | 149 | +12.5 | +9.12% | Jun 30, 2018 |
| Q1 2018 | 150 | +25.8 | +20.8% | Mar 31, 2018 |
| Q4 2017 | 150 | +33.7 | +29% | Dec 31, 2017 |
| Q3 2017 | 145 | +31.7 | +27.9% | Sep 30, 2017 |
| Q2 2017 | 137 | +23.8 | +21.1% | Jun 30, 2017 |
| Q1 2017 | 124 | +11.2 | +9.85% | Mar 31, 2017 |
| Q4 2016 | 116 | +4.28 | +3.83% | Dec 31, 2016 |
| Q3 2016 | 114 | +2.1 | +1.88% | Sep 30, 2016 |
| Q2 2016 | 113 | +0.88 | +0.79% | Jun 30, 2016 |
| Q1 2016 | 113 | -1.47 | -1.28% | Mar 31, 2016 |
| Q4 2015 | 112 | +1.38 | +1.25% | Dec 31, 2015 |
| Q3 2015 | 112 | +3.76 | +3.49% | Sep 30, 2015 |
| Q2 2015 | 112 | +4.05 | +3.75% | Jun 30, 2015 |
| Q1 2015 | 115 | +6.21 | +5.72% | Mar 31, 2015 |
| Q4 2014 | 110 | -4.84 | -4.2% | Dec 31, 2014 |
| Q3 2014 | 108 | -12.5 | -10.4% | Sep 30, 2014 |
| Q2 2014 | 108 | -13.7 | -11.3% | Jun 30, 2014 |
| Q1 2014 | 109 | +1.81 | +1.7% | Mar 31, 2014 |
| Q4 2013 | 115 | +24.4 | +26.8% | Dec 31, 2013 |
| Q3 2013 | 120 | +42.1 | +53.8% | Sep 30, 2013 |
| Q2 2013 | 122 | +58.2 | +91.6% | Jun 30, 2013 |
| Q1 2013 | 107 | +49.9 | +87.6% | Mar 31, 2013 |
| Q4 2012 | 90.9 | +42.6 | +88.3% | Dec 31, 2012 |
| Q3 2012 | 78.3 | +39.3 | +101% | Sep 30, 2012 |
| Q2 2012 | 63.5 | +30.5 | +92.3% | Jun 30, 2012 |
| Q1 2012 | 56.9 | +27.2 | +91.3% | Mar 31, 2012 |
| Q4 2011 | 48.3 | Dec 31, 2011 | ||
| Q3 2011 | 39 | Sep 30, 2011 | ||
| Q2 2011 | 33 | Jun 30, 2011 | ||
| Q1 2011 | 29.8 | Mar 31, 2011 |