| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 60.6 | -12.2 | -16.8% | Sep 28, 2024 |
| Q2 2024 | 66.2 | -6.46 | -8.89% | Jun 29, 2024 |
| Q1 2024 | 68.4 | -2.53 | -3.57% | Mar 30, 2024 |
| Q4 2023 | 70.7 | +8.34 | +13.4% | Dec 30, 2023 |
| Q3 2023 | 72.8 | +19.4 | +36.3% | Sep 30, 2023 |
| Q2 2023 | 72.7 | +26.5 | +57.4% | Jul 1, 2023 |
| Q1 2023 | 70.9 | +30.7 | +76.6% | Apr 1, 2023 |
| Q4 2022 | 62.4 | +21.6 | +53% | Dec 31, 2022 |
| Q3 2022 | 53.4 | +9.43 | +21.5% | Oct 1, 2022 |
| Q2 2022 | 46.2 | -1.68 | -3.51% | Jul 2, 2022 |
| Q1 2022 | 40.2 | -12 | -23% | Apr 2, 2022 |
| Q4 2021 | 40.8 | -7.15 | -14.9% | Dec 25, 2021 |
| Q3 2021 | 44 | -3.83 | -8.02% | Sep 25, 2021 |
| Q2 2021 | 47.9 | -0.49 | -1.01% | Jun 26, 2021 |
| Q1 2021 | 52.1 | +1.5 | +2.96% | Mar 27, 2021 |
| Q4 2020 | 47.9 | -11.2 | -18.9% | Dec 26, 2020 |
| Q3 2020 | 47.8 | -16.6 | -25.8% | Sep 26, 2020 |
| Q2 2020 | 48.3 | -21.7 | -31% | Jun 27, 2020 |
| Q1 2020 | 50.6 | -17.9 | -26.1% | Mar 28, 2020 |
| Q4 2019 | 59.1 | -3.75 | -5.97% | Dec 28, 2019 |
| Q3 2019 | 64.4 | +7.48 | +13.1% | Sep 28, 2019 |
| Q2 2019 | 70 | +18.2 | +35.2% | Jun 29, 2019 |
| Q1 2019 | 68.5 | +14.3 | +26.3% | Mar 30, 2019 |
| Q4 2018 | 62.8 | +3.98 | +6.76% | Dec 29, 2018 |
| Q3 2018 | 56.9 | -11.5 | -16.8% | Sep 29, 2018 |
| Q2 2018 | 51.8 | -28.5 | -35.5% | Jun 30, 2018 |
| Q1 2018 | 54.2 | -32.6 | -37.6% | Mar 31, 2018 |
| Q4 2017 | 58.9 | -34.2 | -36.7% | Dec 30, 2017 |
| Q3 2017 | 68.4 | -29.3 | -30% | Sep 30, 2017 |
| Q2 2017 | 80.3 | -20.4 | -20.2% | Jul 1, 2017 |
| Q1 2017 | 86.9 | -15.7 | -15.3% | Apr 1, 2017 |
| Q4 2016 | 93 | -8.11 | -8.02% | Dec 31, 2016 |
| Q3 2016 | 97.7 | -1.36 | -1.37% | Oct 1, 2016 |
| Q2 2016 | 101 | +3.47 | +3.57% | Jul 2, 2016 |
| Q1 2016 | 103 | +3.88 | +3.93% | Apr 2, 2016 |
| Q4 2015 | 101 | -1.72 | -1.67% | Dec 26, 2015 |
| Q3 2015 | 99 | -8.21 | -7.66% | Sep 26, 2015 |
| Q2 2015 | 97.2 | -9.91 | -9.26% | Jun 27, 2015 |
| Q1 2015 | 98.7 | -2.56 | -2.53% | Mar 28, 2015 |
| Q4 2014 | 103 | +7.77 | +8.17% | Dec 27, 2014 |
| Q3 2014 | 107 | +19.2 | +21.8% | Sep 27, 2014 |
| Q2 2014 | 107 | +17.4 | +19.4% | Jun 28, 2014 |
| Q1 2014 | 101 | +8.44 | +9.1% | Mar 29, 2014 |
| Q4 2013 | 95.1 | -0.38 | -0.4% | Dec 28, 2013 |
| Q3 2013 | 88 | -10.5 | -10.7% | Sep 28, 2013 |
| Q2 2013 | 89.7 | -2.99 | -3.23% | Jun 29, 2013 |
| Q1 2013 | 92.8 | +1.27 | +1.39% | Mar 30, 2013 |
| Q4 2012 | 95.5 | +4.86 | +5.36% | Dec 29, 2012 |
| Q3 2012 | 98.5 | +8.67 | +9.65% | Sep 29, 2012 |
| Q2 2012 | 92.7 | +4.04 | +4.56% | Jun 30, 2012 |
| Q1 2012 | 91.5 | +7.14 | +8.46% | Mar 31, 2012 |
| Q4 2011 | 90.6 | +10.2 | +12.7% | Dec 31, 2011 |
| Q3 2011 | 89.9 | Oct 1, 2011 | ||
| Q2 2011 | 88.6 | Jul 2, 2011 | ||
| Q1 2011 | 84.4 | Apr 2, 2011 | ||
| Q4 2010 | 80.4 | Jan 1, 2011 |