| Period | Value | YoY Chg | Change % | Start Date | End Date |
|---|---|---|---|---|---|
| Q1 2024 | 82 | -4.07 | -4.73% | Mar 30, 2024 | |
| Q4 2023 | 82.6 | -4.46 | -5.12% | Dec 30, 2023 | |
| Q3 2023 | 83.5 | -4.48 | -5.09% | Sep 30, 2023 | |
| Q2 2023 | 84.7 | -3.92 | -4.42% | Jul 1, 2023 | |
| Q1 2023 | 86 | -4.17 | -4.62% | Apr 1, 2023 | |
| Q4 2022 | 87.1 | -4.96 | -5.39% | Dec 31, 2022 | |
| Q3 2022 | 88 | -6.51 | -6.89% | Sep 24, 2022 | |
| Q2 2022 | 88.6 | -8.33 | -8.59% | Jun 25, 2022 | |
| Q1 2022 | 90.2 | -8.34 | -8.46% | Mar 26, 2022 | |
| Q4 2021 | 92 | -8.53 | -8.48% | Dec 25, 2021 | |
| Q3 2021 | 94.5 | -5.38 | -5.39% | Sep 25, 2021 | |
| Q2 2021 | 96.9 | -2.79 | -2.8% | Jun 26, 2021 | |
| Q1 2021 | 98.5 | -1.14 | -1.14% | Mar 27, 2021 | |
| Q4 2020 | 101 | +1.79 | +1.81% | Dec 26, 2020 | |
| Q3 2020 | 99.8 | +0.15 | +0.15% | Sep 26, 2020 | |
| Q2 2020 | 99.7 | +4.74 | +4.99% | Jun 27, 2020 | |
| Q1 2020 | 99.7 | +8.43 | +9.24% | Mar 28, 2020 | |
| Q4 2019 | 98.8 | +11.8 | +13.5% | Dec 28, 2019 | |
| Q3 2019 | 99.7 | +16.5 | +19.9% | Sep 28, 2019 | |
| Q2 2019 | 95 | +6.96 | +7.91% | Jun 29, 2019 | |
| Q1 2019 | 91.3 | -1.33 | -1.44% | Mar 30, 2019 | |
| Q4 2018 | 87 | -12.5 | -12.6% | Dec 29, 2018 | |
| Q3 2018 | 83.2 | -23.8 | -22.3% | Sep 29, 2018 | |
| Q2 2018 | 88 | -20.4 | -18.8% | Jun 30, 2018 | |
| Q1 2018 | 92.6 | -17.2 | -15.6% | Mar 31, 2018 | |
| Q4 2017 | 99.5 | -7.21 | -6.76% | Dec 30, 2017 | |
| Q3 2017 | 107 | +3.09 | +2.97% | Sep 30, 2017 | |
| Q2 2017 | 108 | +8.76 | +8.79% | Jul 1, 2017 | |
| Q1 2017 | 110 | Apr 1, 2017 | |||
| Q4 2016 | 107 | Dec 31, 2016 | |||
| Q3 2016 | 104 | Oct 2, 2016 | |||
| Q2 2016 | 99.6 | Jul 3, 2016 |