| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 55.9 | -14.1 | -20.1% | Jun 30, 2024 |
| Q1 2024 | 73.5 | +4.35 | +6.29% | Mar 31, 2024 |
| Q4 2023 | 71.3 | +1.65 | +2.37% | Dec 31, 2023 |
| Q3 2023 | 71 | +0.69 | +0.98% | Sep 30, 2023 |
| Q2 2023 | 70 | -4.82 | -6.45% | Jun 30, 2023 |
| Q1 2023 | 69.1 | -5.27 | -7.09% | Mar 31, 2023 |
| Q4 2022 | 69.7 | -4.53 | -6.11% | Dec 31, 2022 |
| Q3 2022 | 70.3 | -2.26 | -3.12% | Sep 30, 2022 |
| Q2 2022 | 74.8 | +8.48 | +12.8% | Jun 30, 2022 |
| Q1 2022 | 74.4 | +9.18 | +14.1% | Mar 31, 2022 |
| Q4 2021 | 74.2 | +9.67 | +15% | Dec 31, 2021 |
| Q3 2021 | 72.5 | +3.73 | +5.42% | Sep 30, 2021 |
| Q2 2021 | 66.3 | -7.22 | -9.82% | Jun 30, 2021 |
| Q1 2021 | 65.2 | -12.8 | -16.4% | Mar 31, 2021 |
| Q4 2020 | 64.5 | -21.9 | -25.3% | Dec 31, 2020 |
| Q3 2020 | 68.8 | -19.9 | -22.4% | Sep 30, 2020 |
| Q2 2020 | 73.5 | -21.2 | -22.4% | Jun 30, 2020 |
| Q1 2020 | 78 | -20.5 | -20.8% | Mar 31, 2020 |
| Q4 2019 | 86.4 | -11.7 | -11.9% | Dec 31, 2019 |
| Q3 2019 | 88.7 | -7.04 | -7.35% | Sep 30, 2019 |
| Q2 2019 | 94.8 | -0.22 | -0.23% | Jun 30, 2019 |
| Q1 2019 | 98.5 | +5.28 | +5.66% | Mar 31, 2019 |
| Q4 2018 | 98.1 | +1.28 | +1.32% | Dec 31, 2018 |
| Q3 2018 | 95.7 | -3.72 | -3.74% | Sep 30, 2018 |
| Q2 2018 | 95 | -4.89 | -4.9% | Jun 30, 2018 |
| Q1 2018 | 93.3 | -10.9 | -10.4% | Mar 31, 2018 |
| Q4 2017 | 96.8 | -2.56 | -2.58% | Dec 31, 2017 |
| Q3 2017 | 99.5 | +3.32 | +3.45% | Oct 1, 2017 |
| Q2 2017 | 99.9 | +8.78 | +9.64% | Jun 25, 2017 |
| Q1 2017 | 104 | +13.8 | +15.3% | Mar 26, 2017 |
| Q4 2016 | 99.3 | +2.99 | +3.1% | Dec 31, 2016 |
| Q3 2016 | 96.2 | -5.53 | -5.44% | Sep 25, 2016 |
| Q2 2016 | 91.1 | -13.9 | -13.2% | Jun 26, 2016 |
| Q1 2016 | 90.3 | -3.37 | -3.6% | Mar 27, 2016 |
| Q4 2015 | 96.3 | +15.9 | +19.7% | Dec 31, 2015 |
| Q3 2015 | 102 | +28.9 | +39.8% | Sep 27, 2015 |
| Q2 2015 | 105 | +35.9 | +52% | Jun 28, 2015 |
| Q1 2015 | 93.7 | +16.4 | +21.2% | Mar 29, 2015 |
| Q4 2014 | 80.5 | -10.8 | -11.8% | Dec 31, 2014 |
| Q3 2014 | 72.7 | -31.1 | -30% | Sep 28, 2014 |
| Q2 2014 | 69.1 | -35.4 | -33.9% | Jun 29, 2014 |
| Q1 2014 | 77.3 | -18.8 | -19.5% | Mar 30, 2014 |
| Q4 2013 | 91.3 | -0.01 | -0.01% | Dec 31, 2013 |
| Q3 2013 | 104 | +14.8 | +16.6% | Sep 29, 2013 |
| Q2 2013 | 104 | +6.15 | +6.26% | Jun 30, 2013 |
| Q1 2013 | 96.1 | -12.8 | -11.8% | Mar 31, 2013 |
| Q4 2012 | 91.3 | Dec 31, 2012 | ||
| Q3 2012 | 89.1 | Sep 23, 2012 | ||
| Q2 2012 | 98.3 | Jun 24, 2012 | ||
| Q1 2012 | 109 | Mar 25, 2012 |