| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q1 2024 | 51.1 | -6.5 | -11.3% | Mar 28, 2024 |
| Q4 2023 | 50.9 | -13 | -20.3% | Dec 28, 2023 |
| Q3 2023 | 50 | -19.3 | -27.9% | Sep 28, 2023 |
| Q2 2023 | 53.8 | -19.1 | -26.1% | Jun 29, 2023 |
| Q1 2023 | 57.6 | -16.7 | -22.4% | Mar 30, 2023 |
| Q4 2022 | 63.9 | -8.31 | -11.5% | Dec 29, 2022 |
| Q3 2022 | 69.3 | +0.56 | +0.82% | Sep 29, 2022 |
| Q2 2022 | 72.9 | +4.36 | +6.37% | Jun 30, 2022 |
| Q1 2022 | 74.3 | +4.08 | +5.81% | Mar 24, 2022 |
| Q4 2021 | 72.2 | +0.16 | +0.22% | Dec 23, 2021 |
| Q3 2021 | 68.7 | -6.34 | -8.45% | Sep 23, 2021 |
| Q2 2021 | 68.5 | -4.21 | -5.79% | Jun 24, 2021 |
| Q1 2021 | 70.2 | +2.14 | +3.14% | Mar 25, 2021 |
| Q4 2020 | 72.1 | +6.35 | +9.66% | Dec 24, 2020 |
| Q3 2020 | 75.1 | +8.91 | +13.5% | Sep 24, 2020 |
| Q2 2020 | 72.7 | +2 | +2.83% | Jun 25, 2020 |
| Q1 2020 | 68.1 | -7.31 | -9.7% | Mar 26, 2020 |
| Q4 2019 | 65.7 | -13 | -16.5% | Dec 26, 2019 |
| Q3 2019 | 66.2 | -15.5 | -19% | Sep 26, 2019 |
| Q2 2019 | 70.7 | -8.78 | -11% | Jun 27, 2019 |
| Q1 2019 | 75.4 | -3.61 | -4.57% | Mar 28, 2019 |
| Q4 2018 | 78.7 | -0.57 | -0.72% | Dec 27, 2018 |
| Q3 2018 | 81.7 | +3.33 | +4.25% | Sep 27, 2018 |
| Q2 2018 | 79.5 | +5.35 | +7.22% | Jun 28, 2018 |
| Q1 2018 | 79 | +8.56 | +12.2% | Mar 29, 2018 |
| Q4 2017 | 79.3 | +9.01 | +12.8% | Dec 28, 2017 |
| Q3 2017 | 78.4 | +10.5 | +15.5% | Sep 28, 2017 |
| Q2 2017 | 74.1 | +4.18 | +5.98% | Jun 29, 2017 |
| Q1 2017 | 70.4 | -5.39 | -7.11% | Mar 30, 2017 |
| Q4 2016 | 70.3 | -8.94 | -11.3% | Dec 29, 2016 |
| Q3 2016 | 67.9 | -17.2 | -20.2% | Sep 29, 2016 |
| Q2 2016 | 69.9 | -14.3 | -17% | Jun 30, 2016 |
| Q1 2016 | 75.8 | -7.28 | -8.76% | Mar 24, 2016 |
| Q4 2015 | 79.2 | -1.62 | -2% | Dec 24, 2015 |
| Q3 2015 | 85 | +5.6 | +7.05% | Sep 24, 2015 |
| Q2 2015 | 84.3 | +4.42 | +5.54% | Jun 25, 2015 |
| Q1 2015 | 83.1 | +3.16 | +3.95% | Mar 26, 2015 |
| Q4 2014 | 80.9 | +0.71 | +0.89% | Dec 25, 2014 |
| Q3 2014 | 79.4 | -1.35 | -1.67% | Sep 25, 2014 |
| Q2 2014 | 79.9 | -3.59 | -4.3% | Jun 26, 2014 |
| Q1 2014 | 80 | -6.3 | -7.3% | Mar 27, 2014 |
| Q4 2013 | 80.1 | -9.33 | -10.4% | Dec 26, 2013 |
| Q3 2013 | 80.8 | -9.73 | -10.8% | Sep 26, 2013 |
| Q2 2013 | 83.4 | -9.02 | -9.76% | Jun 27, 2013 |
| Q1 2013 | 86.3 | -7.96 | -8.45% | Mar 28, 2013 |
| Q4 2012 | 89.5 | Dec 27, 2012 | ||
| Q3 2012 | 90.5 | Sep 27, 2012 | ||
| Q2 2012 | 92.5 | Jun 28, 2012 | ||
| Q1 2012 | 94.2 | Mar 29, 2012 |