| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q1 2024 | 107 | -32.1 | -23.1% | Mar 31, 2024 |
| Q4 2023 | 116 | -26 | -18.3% | Dec 31, 2023 |
| Q3 2023 | 113 | -37 | -24.6% | Sep 30, 2023 |
| Q2 2023 | 122 | -32.7 | -21.2% | Jun 30, 2023 |
| Q1 2023 | 139 | -11.8 | -7.83% | Mar 31, 2023 |
| Q4 2022 | 142 | -16.6 | -10.5% | Dec 31, 2022 |
| Q3 2022 | 150 | -12.4 | -7.59% | Sep 30, 2022 |
| Q2 2022 | 155 | -1.01 | -0.65% | Jun 30, 2022 |
| Q1 2022 | 151 | -1.7 | -1.11% | Mar 31, 2022 |
| Q4 2021 | 159 | +13.7 | +9.44% | Dec 31, 2021 |
| Q3 2021 | 163 | +29.8 | +22.4% | Sep 30, 2021 |
| Q2 2021 | 156 | +37.9 | +32.2% | Jun 30, 2021 |
| Q1 2021 | 153 | +47.6 | +45.3% | Mar 31, 2021 |
| Q4 2020 | 145 | +52 | +55.9% | Dec 31, 2020 |
| Q3 2020 | 133 | +48.2 | +56.9% | Sep 30, 2020 |
| Q2 2020 | 118 | +28 | +31.2% | Jun 30, 2020 |
| Q1 2020 | 105 | +8.75 | +9.08% | Mar 31, 2020 |
| Q4 2019 | 93 | -17 | -15.5% | Dec 31, 2019 |
| Q3 2019 | 84.8 | -33.3 | -28.2% | Sep 30, 2019 |
| Q2 2019 | 89.8 | -35.8 | -28.5% | Jun 30, 2019 |
| Q1 2019 | 96.4 | -41.7 | -30.2% | Mar 31, 2019 |
| Q4 2018 | 110 | -37.3 | -25.3% | Dec 31, 2018 |
| Q3 2018 | 118 | -37.8 | -24.3% | Sep 30, 2018 |
| Q2 2018 | 126 | -33 | -20.8% | Jun 30, 2018 |
| Q1 2018 | 138 | -13.3 | -8.77% | Mar 31, 2018 |
| Q4 2017 | 147 | +1.22 | +0.84% | Dec 31, 2017 |
| Q3 2017 | 156 | +16.8 | +12.1% | Sep 30, 2017 |
| Q2 2017 | 159 | +22.1 | +16.2% | Jun 30, 2017 |
| Q1 2017 | 151 | +18.3 | +13.8% | Mar 31, 2017 |
| Q4 2016 | 146 | +20.9 | +16.7% | Dec 31, 2016 |
| Q3 2016 | 139 | +23.1 | +20% | Sep 30, 2016 |
| Q2 2016 | 137 | +23 | +20.3% | Jun 30, 2016 |
| Q1 2016 | 133 | +20.3 | +18% | Mar 31, 2016 |
| Q4 2015 | 125 | +9.99 | +8.68% | Dec 31, 2015 |
| Q3 2015 | 116 | -8.53 | -6.85% | Sep 30, 2015 |
| Q2 2015 | 114 | -6.84 | -5.68% | Jun 30, 2015 |
| Q1 2015 | 113 | -6 | -5.05% | Mar 31, 2015 |
| Q4 2014 | 115 | -2.63 | -2.23% | Dec 31, 2014 |
| Q3 2014 | 124 | +0.89 | +0.72% | Sep 30, 2014 |
| Q2 2014 | 120 | -8.73 | -6.76% | Jun 30, 2014 |
| Q1 2014 | 119 | -9.49 | -7.4% | Mar 31, 2014 |
| Q4 2013 | 118 | -3.56 | -2.93% | Dec 31, 2013 |
| Q3 2013 | 124 | +16.5 | +15.4% | Sep 30, 2013 |
| Q2 2013 | 129 | +35.3 | +37.6% | Jun 30, 2013 |
| Q1 2013 | 128 | +43.6 | +51.5% | Mar 31, 2013 |
| Q4 2012 | 121 | +28.5 | +30.7% | Dec 31, 2012 |
| Q3 2012 | 107 | +6.45 | +6.41% | Sep 30, 2012 |
| Q2 2012 | 93.8 | -19.5 | -17.2% | Jun 30, 2012 |
| Q1 2012 | 84.7 | -53.7 | -38.8% | Mar 31, 2012 |
| Q4 2011 | 92.8 | -52.3 | -36% | Dec 31, 2011 |
| Q3 2011 | 101 | Sep 30, 2011 | ||
| Q2 2011 | 113 | Jun 30, 2011 | ||
| Q1 2011 | 138 | Mar 31, 2011 | ||
| Q4 2010 | 145 | Dec 31, 2010 |