| Period | Value | YoY Chg | Change % | Start Date | End Date |
|---|---|---|---|---|---|
| Q1 2023 | -5.71 | -2.14 | -60% | Dec 26, 2022 | Mar 26, 2023 |
| Q4 2022 | -0.42 | +4.86 | +91.9% | Sep 26, 2022 | Dec 25, 2022 |
| Q3 2022 | 0.93 | +9.27 | Jun 27, 2022 | Sep 25, 2022 | |
| Q2 2022 | -1.66 | +5.84 | +77.9% | Mar 28, 2022 | Jun 26, 2022 |
| Q1 2022 | -3.57 | +7.53 | +67.9% | Dec 27, 2021 | Mar 27, 2022 |
| Q4 2021 | -5.29 | +19.4 | +78.6% | Sep 27, 2021 | Dec 26, 2021 |
| Q3 2021 | -8.34 | +19.9 | +70.4% | Jun 28, 2021 | Sep 26, 2021 |
| Q2 2021 | -7.5 | +18.5 | +71.2% | Mar 29, 2021 | Jun 27, 2021 |
| Q1 2021 | -11.1 | +11 | +49.9% | Dec 28, 2020 | Mar 28, 2021 |
| Q4 2020 | -24.7 | -18 | -266% | Sep 28, 2020 | Dec 27, 2020 |
| Q3 2020 | -28.2 | -28.9 | -4248% | Jun 29, 2020 | Sep 27, 2020 |
| Q2 2020 | -26 | -27.8 | -1580% | Mar 30, 2020 | Jun 28, 2020 |
| Q1 2020 | -22.1 | -27.2 | -533% | Dec 30, 2019 | Mar 29, 2020 |
| Q4 2019 | -6.75 | -12.5 | -218% | Sep 30, 2019 | Dec 29, 2019 |
| Q3 2019 | 0.68 | -4.03 | -85.6% | Jul 1, 2019 | Sep 29, 2019 |
| Q2 2019 | 1.76 | -3.49 | -66.5% | Apr 1, 2019 | Jun 30, 2019 |
| Q1 2019 | 5.11 | +0.29 | +6.02% | Dec 31, 2018 | Mar 31, 2019 |
| Q4 2018 | 5.74 | +2.8 | +95.2% | Oct 1, 2018 | Dec 30, 2018 |
| Q3 2018 | 4.71 | +2.1 | +80.5% | Jul 2, 2018 | Sep 30, 2018 |
| Q2 2018 | 5.25 | +3.37 | +179% | Apr 2, 2018 | Jul 1, 2018 |
| Q1 2018 | 4.82 | +3.5 | +266% | Dec 25, 2017 | Apr 1, 2018 |
| Q4 2017 | 2.94 | +2.66 | +945% | Sep 25, 2017 | Dec 24, 2017 |
| Q3 2017 | 2.61 | +0.86 | +49.1% | Jun 26, 2017 | Sep 24, 2017 |
| Q2 2017 | 1.88 | -1.4 | -42.7% | Mar 27, 2017 | Jun 25, 2017 |
| Q1 2017 | 1.32 | -3.37 | -72% | Dec 26, 2016 | Mar 26, 2017 |
| Q4 2016 | 0.28 | -5.93 | -95.4% | Sep 26, 2016 | Dec 25, 2016 |
| Q3 2016 | 1.75 | -3.42 | -66.2% | Jun 27, 2016 | Sep 25, 2016 |
| Q2 2016 | 3.28 | -2.5 | -43.2% | Mar 28, 2016 | Jun 26, 2016 |
| Q1 2016 | 4.68 | -2.75 | -37% | Dec 28, 2015 | Mar 27, 2016 |
| Q4 2015 | 6.21 | -3.93 | -38.8% | Sep 28, 2015 | Dec 27, 2015 |
| Q3 2015 | 5.17 | -7.38 | -58.8% | Jun 28, 2015 | Sep 27, 2015 |
| Q2 2015 | 5.78 | -7.96 | -57.9% | Mar 30, 2015 | Jun 28, 2015 |
| Q1 2015 | 7.43 | -7.22 | -49.3% | Dec 29, 2014 | Mar 29, 2015 |
| Q4 2014 | 10.1 | -4.89 | -32.5% | Sep 29, 2014 | Dec 28, 2014 |
| Q3 2014 | 12.5 | -3.87 | -23.6% | Jun 30, 2014 | Sep 28, 2014 |
| Q2 2014 | 13.8 | -3.64 | -20.9% | Mar 31, 2014 | Jun 29, 2014 |
| Q1 2014 | 14.7 | -3.03 | -17.1% | Dec 30, 2013 | Mar 30, 2014 |
| Q4 2013 | 15 | -3.71 | -19.8% | Sep 30, 2013 | Dec 29, 2013 |
| Q3 2013 | 16.4 | -2.13 | -11.5% | Jul 1, 2013 | Sep 29, 2013 |
| Q2 2013 | 17.4 | -0.04 | -0.23% | Apr 1, 2013 | Jun 30, 2013 |
| Q1 2013 | 17.7 | -0.84 | -4.54% | Dec 31, 2012 | Mar 31, 2013 |
| Q4 2012 | 18.7 | +1.65 | +9.66% | Oct 1, 2012 | Dec 30, 2012 |
| Q3 2012 | 18.6 | Jul 2, 2012 | Sep 30, 2012 | ||
| Q2 2012 | 17.4 | Apr 2, 2012 | Jul 1, 2012 | ||
| Q1 2012 | 18.5 | Dec 26, 2011 | Apr 1, 2012 | ||
| Q4 2011 | 17.1 | Sep 26, 2011 | Dec 25, 2011 |