| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 110 | +8.59 | +8.45% | Jun 29, 2024 |
| Q1 2024 | 113 | +18.2 | +19% | Mar 30, 2024 |
| Q4 2023 | 113 | +19 | +20.3% | Dec 31, 2023 |
| Q3 2023 | 106 | +10.7 | +11.2% | Sep 30, 2023 |
| Q2 2023 | 102 | +3.27 | +3.32% | Jul 1, 2023 |
| Q1 2023 | 95.3 | -6.47 | -6.36% | Apr 1, 2023 |
| Q4 2022 | 93.6 | -9.03 | -8.8% | Dec 31, 2022 |
| Q3 2022 | 95.7 | -6.64 | -6.49% | Oct 1, 2022 |
| Q2 2022 | 98.4 | -0.07 | -0.07% | Jul 2, 2022 |
| Q1 2022 | 102 | +6.53 | +6.86% | Apr 2, 2022 |
| Q4 2021 | 103 | +12.3 | +13.7% | Dec 31, 2021 |
| Q3 2021 | 102 | +15.3 | +17.6% | Oct 2, 2021 |
| Q2 2021 | 98.5 | +13.8 | +16.3% | Jul 3, 2021 |
| Q1 2021 | 95.3 | +13.4 | +16.4% | Apr 3, 2021 |
| Q4 2020 | 90.3 | +7.49 | +9.05% | Dec 31, 2020 |
| Q3 2020 | 87 | +3.49 | +4.18% | Sep 26, 2020 |
| Q2 2020 | 84.7 | +0.69 | +0.82% | Jun 27, 2020 |
| Q1 2020 | 81.8 | -2.4 | -2.85% | Mar 28, 2020 |
| Q4 2019 | 82.8 | -0.19 | -0.23% | Dec 31, 2019 |
| Q3 2019 | 83.5 | -13.7 | -14.1% | Sep 28, 2019 |
| Q2 2019 | 84 | -27.7 | -24.8% | Jun 29, 2019 |
| Q1 2019 | 84.2 | -40.9 | -32.7% | Mar 30, 2019 |
| Q4 2018 | 83 | -57.5 | -40.9% | Dec 31, 2018 |
| Q3 2018 | 97.2 | -40.3 | -29.3% | Sep 29, 2018 |
| Q2 2018 | 112 | -26.7 | -19.3% | Jun 30, 2018 |
| Q1 2018 | 125 | -16.8 | -11.8% | Mar 31, 2018 |
| Q4 2017 | 140 | -2.09 | -1.47% | Dec 31, 2017 |
| Q3 2017 | 138 | -4.79 | -3.37% | Sep 30, 2017 |
| Q2 2017 | 138 | -3.75 | -2.64% | Jul 1, 2017 |
| Q1 2017 | 142 | +0.96 | +0.68% | Apr 1, 2017 |
| Q4 2016 | 143 | +1.57 | +1.11% | Dec 31, 2016 |
| Q3 2016 | 142 | +4.17 | +3.02% | Oct 1, 2016 |
| Q2 2016 | 142 | +3.8 | +2.75% | Jul 2, 2016 |
| Q1 2016 | 141 | +4.34 | +3.18% | Apr 2, 2016 |
| Q4 2015 | 141 | +1.57 | +1.13% | Dec 31, 2015 |
| Q3 2015 | 138 | -1.6 | -1.15% | Oct 3, 2015 |
| Q2 2015 | 138 | -4.09 | -2.87% | Jul 4, 2015 |
| Q1 2015 | 137 | -6.58 | -4.59% | Apr 4, 2015 |
| Q4 2014 | 139 | -3.35 | -2.35% | Dec 31, 2014 |
| Q3 2014 | 140 | -5.74 | -3.95% | Sep 27, 2014 |
| Q2 2014 | 142 | -4.15 | -2.83% | Jun 28, 2014 |
| Q1 2014 | 143 | -5.49 | -3.69% | Mar 29, 2014 |
| Q4 2013 | 143 | -7.21 | -4.81% | Dec 31, 2013 |
| Q3 2013 | 145 | -2.16 | -1.46% | Sep 28, 2013 |
| Q2 2013 | 147 | +3.62 | +2.53% | Jun 29, 2013 |
| Q1 2013 | 149 | +12.8 | +9.45% | Mar 30, 2013 |
| Q4 2012 | 150 | Dec 31, 2012 | ||
| Q3 2012 | 148 | Sep 29, 2012 | ||
| Q2 2012 | 143 | Jun 30, 2012 | ||
| Q1 2012 | 136 | Mar 31, 2012 |