| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q1 2024 | 8.4 | -0.51 | -5.72% | Mar 29, 2024 |
| Q4 2023 | 8.75 | +0.78 | +9.79% | Dec 29, 2023 |
| Q3 2023 | 8.59 | +1.72 | +25% | Sep 29, 2023 |
| Q2 2023 | 8.61 | +3.05 | +54.8% | Jun 30, 2023 |
| Q1 2023 | 8.92 | +4.47 | +101% | Mar 31, 2023 |
| Q4 2022 | 7.97 | +3.77 | +89.7% | Dec 30, 2022 |
| Q3 2022 | 6.87 | +2.22 | +47.8% | Sep 30, 2022 |
| Q2 2022 | 5.56 | -0.49 | -8.1% | Jul 1, 2022 |
| Q1 2022 | 4.45 | -3.37 | -43.1% | Apr 1, 2022 |
| Q4 2021 | 4.2 | -4.79 | -53.2% | Dec 31, 2021 |
| Q3 2021 | 4.65 | -5.33 | -53.4% | Sep 24, 2021 |
| Q2 2021 | 6.05 | -4.17 | -40.8% | Jun 25, 2021 |
| Q1 2021 | 7.81 | -3.04 | -28% | Mar 26, 2021 |
| Q4 2020 | 9 | -2.8 | -23.7% | Dec 25, 2020 |
| Q3 2020 | 9.98 | -1.69 | -14.5% | Sep 25, 2020 |
| Q2 2020 | 10.2 | -1.13 | -9.96% | Jun 26, 2020 |
| Q1 2020 | 10.9 | +0.48 | +4.63% | Mar 27, 2020 |
| Q4 2019 | 11.8 | +1.93 | +19.6% | Dec 27, 2019 |
| Q3 2019 | 11.7 | +1.37 | +13.3% | Sep 27, 2019 |
| Q2 2019 | 11.4 | +0.73 | +6.88% | Jun 28, 2019 |
| Q1 2019 | 10.4 | -0.12 | -1.14% | Mar 29, 2019 |
| Q4 2018 | 9.87 | +0.09 | +0.92% | Dec 28, 2018 |
| Q3 2018 | 10.3 | +1.49 | +16.9% | Sep 28, 2018 |
| Q2 2018 | 10.6 | +2.49 | +30.7% | Jun 29, 2018 |
| Q1 2018 | 10.5 | +2.52 | +31.6% | Mar 30, 2018 |
| Q4 2017 | 9.78 | +1.72 | +21.4% | Dec 29, 2017 |
| Q3 2017 | 8.81 | +0.71 | +8.77% | Sep 29, 2017 |
| Q2 2017 | 8.12 | +0.3 | +3.83% | Jun 30, 2017 |
| Q1 2017 | 7.97 | -0.07 | -0.87% | Mar 31, 2017 |
| Q4 2016 | 8.06 | -0.54 | -6.28% | Dec 30, 2016 |
| Q3 2016 | 8.1 | -2.23 | -21.6% | Sep 30, 2016 |
| Q2 2016 | 7.82 | -2.11 | -21.2% | Jul 1, 2016 |
| Q1 2016 | 8.04 | -0.82 | -9.26% | Apr 1, 2016 |
| Q4 2015 | 8.6 | +1.12 | +15% | Jan 1, 2016 |
| Q3 2015 | 10.3 | +5.26 | +104% | Sep 25, 2015 |
| Q2 2015 | 9.93 | +4.51 | +83.2% | Jun 26, 2015 |
| Q1 2015 | 8.85 | +2.61 | +41.8% | Mar 27, 2015 |
| Q4 2014 | 7.48 | -0.59 | -7.31% | Dec 26, 2014 |
| Q3 2014 | 5.07 | -5.12 | -50.2% | Sep 26, 2014 |
| Q2 2014 | 5.42 | -6.13 | -53.1% | Jun 27, 2014 |
| Q1 2014 | 6.25 | -5.3 | -45.9% | Mar 28, 2014 |
| Q4 2013 | 8.07 | -3.04 | -27.4% | Dec 27, 2013 |
| Q3 2013 | 10.2 | -2.87 | -22% | Sep 27, 2013 |
| Q2 2013 | 11.6 | -3.02 | -20.7% | Jun 28, 2013 |
| Q1 2013 | 11.5 | -5.21 | -31.1% | Mar 29, 2013 |
| Q4 2012 | 11.1 | -8.2 | -42.5% | Dec 28, 2012 |
| Q3 2012 | 13.1 | -5.45 | -29.4% | Sep 28, 2012 |
| Q2 2012 | 14.6 | -4.09 | -21.9% | Jun 29, 2012 |
| Q1 2012 | 16.8 | +0.14 | +0.84% | Mar 30, 2012 |
| Q4 2011 | 19.3 | Dec 30, 2011 | ||
| Q3 2011 | 18.5 | Sep 30, 2011 | ||
| Q2 2011 | 18.7 | Jul 1, 2011 | ||
| Q1 2011 | 16.6 | Apr 1, 2011 |