| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 83.5 | -5.87 | -6.57% | Jun 29, 2024 |
| Q1 2024 | 86 | -1 | -1.15% | Mar 30, 2024 |
| Q4 2023 | 87.9 | +2.8 | +3.29% | Dec 30, 2023 |
| Q3 2023 | 90.3 | +6.66 | +7.96% | Sep 30, 2023 |
| Q2 2023 | 89.3 | +7.12 | +8.66% | Jul 1, 2023 |
| Q1 2023 | 87 | +8.09 | +10.3% | Apr 1, 2023 |
| Q4 2022 | 85.1 | +11.4 | +15.5% | Dec 31, 2022 |
| Q3 2022 | 83.7 | +17.8 | +27% | Oct 1, 2022 |
| Q2 2022 | 82.2 | +22.6 | +37.9% | Jul 2, 2022 |
| Q1 2022 | 78.9 | +22.2 | +39.3% | Apr 2, 2022 |
| Q4 2021 | 73.7 | +16.7 | +29.2% | Jan 1, 2022 |
| Q3 2021 | 65.9 | +5.75 | +9.56% | Oct 2, 2021 |
| Q2 2021 | 59.6 | -3.05 | -4.87% | Jul 3, 2021 |
| Q1 2021 | 56.6 | -6.8 | -10.7% | Apr 3, 2021 |
| Q4 2020 | 57 | -9.15 | -13.8% | Dec 26, 2020 |
| Q3 2020 | 60.1 | -8.39 | -12.2% | Sep 26, 2020 |
| Q2 2020 | 62.7 | -11.5 | -15.4% | Jun 27, 2020 |
| Q1 2020 | 63.4 | -16.7 | -20.8% | Mar 28, 2020 |
| Q4 2019 | 66.2 | -14.1 | -17.6% | Dec 28, 2019 |
| Q3 2019 | 68.5 | -10.3 | -13.1% | Sep 28, 2019 |
| Q2 2019 | 74.1 | -4.55 | -5.78% | Jun 29, 2019 |
| Q1 2019 | 80.2 | -0.52 | -0.65% | Mar 30, 2019 |
| Q4 2018 | 80.2 | -3.69 | -4.4% | Dec 29, 2018 |
| Q3 2018 | 78.8 | -7.43 | -8.62% | Sep 29, 2018 |
| Q2 2018 | 78.7 | -10.3 | -11.6% | Jun 30, 2018 |
| Q1 2018 | 80.7 | -7.63 | -8.64% | Mar 31, 2018 |
| Q4 2017 | 83.9 | -0.42 | -0.5% | Dec 30, 2017 |
| Q3 2017 | 86.3 | +1.72 | +2.04% | Sep 30, 2017 |
| Q2 2017 | 89 | +4.33 | +5.12% | Jul 1, 2017 |
| Q1 2017 | 88.3 | +1.74 | +2.01% | Apr 1, 2017 |
| Q4 2016 | 84.4 | -1.06 | -1.24% | Dec 31, 2016 |
| Q3 2016 | 84.5 | +0.16 | +0.19% | Oct 1, 2016 |
| Q2 2016 | 84.6 | +4.42 | +5.51% | Jul 2, 2016 |
| Q1 2016 | 86.6 | +11.1 | +14.8% | Feb 27, 2016 |
| Q4 2015 | 85.4 | +12 | +16.3% | Jan 2, 2016 |
| Q3 2015 | 84.4 | +11.8 | +16.3% | Oct 3, 2015 |
| Q2 2015 | 80.2 | +9.53 | +13.5% | Jul 4, 2015 |
| Q1 2015 | 75.4 | +4.23 | +5.94% | Feb 28, 2015 |
| Q4 2014 | 73.5 | +1.52 | +2.11% | Nov 29, 2014 |
| Q3 2014 | 72.5 | +2.8 | +4.02% | Aug 30, 2014 |
| Q2 2014 | 70.7 | May 31, 2014 | ||
| Q1 2014 | 71.2 | Mar 1, 2014 | ||
| Q4 2013 | 71.9 | Nov 30, 2013 | ||
| Q3 2013 | 69.7 | Aug 31, 2013 |