| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 59.4 | -4.82 | -7.51% | Sep 28, 2024 |
| Q2 2024 | 58.1 | -7.37 | -11.3% | Jun 29, 2024 |
| Q1 2024 | 58.9 | -5.62 | -8.71% | Mar 30, 2024 |
| Q4 2023 | 59.5 | -3.77 | -5.96% | Dec 30, 2023 |
| Q3 2023 | 64.2 | +3.76 | +6.22% | Sep 30, 2023 |
| Q2 2023 | 65.5 | +3.04 | +4.87% | Jul 1, 2023 |
| Q1 2023 | 64.5 | -3.98 | -5.81% | Apr 1, 2023 |
| Q4 2022 | 63.3 | -3.43 | -5.14% | Dec 31, 2022 |
| Q3 2022 | 60.5 | -4.42 | -6.81% | Sep 24, 2022 |
| Q2 2022 | 62.4 | +1.06 | +1.73% | Jun 25, 2022 |
| Q1 2022 | 68.5 | +15.2 | +28.5% | Mar 26, 2022 |
| Q4 2021 | 66.7 | +12.4 | +22.8% | Dec 25, 2021 |
| Q3 2021 | 64.9 | +8.36 | +14.8% | Sep 25, 2021 |
| Q2 2021 | 61.4 | +4.09 | +7.14% | Jun 26, 2021 |
| Q1 2021 | 53.3 | -2.57 | -4.6% | Mar 27, 2021 |
| Q4 2020 | 54.3 | -0.35 | -0.64% | Dec 26, 2020 |
| Q3 2020 | 56.5 | +2.32 | +4.28% | Sep 26, 2020 |
| Q2 2020 | 57.3 | +3.35 | +6.21% | Jun 27, 2020 |
| Q1 2020 | 55.9 | -0.75 | -1.32% | Mar 28, 2020 |
| Q4 2019 | 54.7 | +0.42 | +0.77% | Dec 28, 2019 |
| Q3 2019 | 54.2 | +1.97 | +3.77% | Sep 28, 2019 |
| Q2 2019 | 53.9 | +2.99 | +5.87% | Jun 29, 2019 |
| Q1 2019 | 56.6 | +5.16 | +10% | Mar 30, 2019 |
| Q4 2018 | 54.3 | +1.28 | +2.42% | Dec 29, 2018 |
| Q3 2018 | 52.2 | -1.23 | -2.3% | Sep 29, 2018 |
| Q2 2018 | 50.9 | -3.49 | -6.41% | Jun 30, 2018 |
| Q1 2018 | 51.5 | -4.41 | -7.89% | Mar 31, 2018 |
| Q4 2017 | 53 | -2.37 | -4.28% | Dec 30, 2017 |
| Q3 2017 | 53.5 | -1.57 | -2.85% | Sep 30, 2017 |
| Q2 2017 | 54.4 | +2.58 | +4.98% | Jul 1, 2017 |
| Q1 2017 | 55.9 | +5.72 | +11.4% | Apr 1, 2017 |
| Q4 2016 | 55.4 | +6.53 | +13.4% | Dec 31, 2016 |
| Q3 2016 | 55 | +7.22 | +15.1% | Sep 24, 2016 |
| Q2 2016 | 51.9 | +2.44 | +4.94% | Jun 25, 2016 |
| Q1 2016 | 50.2 | -0.13 | -0.26% | Mar 26, 2016 |
| Q4 2015 | 48.8 | -3.04 | -5.86% | Dec 26, 2015 |
| Q3 2015 | 47.8 | -5.85 | -10.9% | Sep 26, 2015 |
| Q2 2015 | 49.4 | -3.9 | -7.32% | Jun 27, 2015 |
| Q1 2015 | 50.3 | -3.35 | -6.25% | Mar 28, 2015 |
| Q4 2014 | 51.9 | -2.59 | -4.76% | Dec 27, 2014 |
| Q3 2014 | 53.7 | +0.14 | +0.26% | Sep 27, 2014 |
| Q2 2014 | 53.3 | -0.48 | -0.89% | Jun 28, 2014 |
| Q1 2014 | 53.6 | +0.1 | +0.19% | Mar 29, 2014 |
| Q4 2013 | 54.5 | +2.99 | +5.81% | Dec 28, 2013 |
| Q3 2013 | 53.5 | +1.73 | +3.34% | Sep 28, 2013 |
| Q2 2013 | 53.8 | +4.43 | +8.98% | Jun 29, 2013 |
| Q1 2013 | 53.5 | +7.61 | +16.6% | Mar 30, 2013 |
| Q4 2012 | 51.5 | Dec 29, 2012 | ||
| Q3 2012 | 51.8 | Sep 29, 2012 | ||
| Q2 2012 | 49.4 | Jun 30, 2012 | ||
| Q1 2012 | 45.9 | Mar 31, 2012 |