| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q1 2024 | 178 | +11.5 | +6.92% | Mar 28, 2024 |
| Q4 2023 | 181 | +24.5 | +15.7% | Dec 28, 2023 |
| Q3 2023 | 186 | +36.6 | +24.4% | Sep 28, 2023 |
| Q2 2023 | 174 | +31.2 | +21.8% | Jun 29, 2023 |
| Q1 2023 | 167 | +28.9 | +21% | Mar 30, 2023 |
| Q4 2022 | 157 | +19.9 | +14.5% | Dec 29, 2022 |
| Q3 2022 | 150 | +7.95 | +5.61% | Sep 29, 2022 |
| Q2 2022 | 143 | -0.49 | -0.34% | Jun 30, 2022 |
| Q1 2022 | 138 | -7 | -4.83% | Mar 24, 2022 |
| Q4 2021 | 137 | -7.18 | -4.99% | Dec 23, 2021 |
| Q3 2021 | 142 | +0.22 | +0.16% | Sep 23, 2021 |
| Q2 2021 | 143 | -3.51 | -2.39% | Jun 24, 2021 |
| Q1 2021 | 145 | -7.91 | -5.18% | Mar 25, 2021 |
| Q4 2020 | 144 | -14.2 | -8.98% | Dec 24, 2020 |
| Q3 2020 | 142 | -13.6 | -8.74% | Sep 24, 2020 |
| Q2 2020 | 147 | -1.66 | -1.12% | Jun 25, 2020 |
| Q1 2020 | 153 | +10.8 | +7.6% | Mar 26, 2020 |
| Q4 2019 | 158 | +19.9 | +14.4% | Dec 26, 2019 |
| Q3 2019 | 155 | +21.5 | +16.1% | Sep 26, 2019 |
| Q2 2019 | 148 | +12.4 | +9.14% | Jun 27, 2019 |
| Q1 2019 | 142 | +2.4 | +1.72% | Mar 28, 2019 |
| Q4 2018 | 138 | -5.37 | -3.74% | Dec 27, 2018 |
| Q3 2018 | 134 | -16.1 | -10.7% | Sep 27, 2018 |
| Q2 2018 | 136 | -19.7 | -12.6% | Jun 28, 2018 |
| Q1 2018 | 140 | -19.7 | -12.4% | Mar 29, 2018 |
| Q4 2017 | 144 | -12.5 | -8.02% | Dec 28, 2017 |
| Q3 2017 | 150 | -9.7 | -6.09% | Sep 28, 2017 |
| Q2 2017 | 156 | -1.37 | -0.87% | Jun 29, 2017 |
| Q1 2017 | 159 | +9.68 | +6.47% | Mar 30, 2017 |
| Q4 2016 | 156 | +9.09 | +6.18% | Dec 29, 2016 |
| Q3 2016 | 159 | +17.2 | +12.1% | Sep 29, 2016 |
| Q2 2016 | 157 | +12.8 | +8.86% | Jun 30, 2016 |
| Q1 2016 | 150 | +2.37 | +1.61% | Mar 24, 2016 |
| Q4 2015 | 147 | -3.56 | -2.36% | Dec 24, 2015 |
| Q3 2015 | 142 | -8.12 | -5.4% | Sep 24, 2015 |
| Q2 2015 | 144 | -3.38 | -2.29% | Jun 25, 2015 |
| Q1 2015 | 147 | +3.52 | +2.45% | Mar 26, 2015 |
| Q4 2014 | 151 | +12.2 | +8.79% | Dec 25, 2014 |
| Q3 2014 | 150 | +16.7 | +12.5% | Sep 25, 2014 |
| Q2 2014 | 148 | +21.8 | +17.3% | Jun 26, 2014 |
| Q1 2014 | 144 | +23 | +19% | Mar 27, 2014 |
| Q4 2013 | 138 | +18.8 | +15.7% | Dec 26, 2013 |
| Q3 2013 | 134 | +15.2 | +12.8% | Sep 26, 2013 |
| Q2 2013 | 126 | +9.37 | +8.04% | Jun 27, 2013 |
| Q1 2013 | 121 | +5.92 | +5.15% | Mar 28, 2013 |
| Q4 2012 | 120 | +10.5 | +9.64% | Dec 27, 2012 |
| Q3 2012 | 119 | +12.8 | +12.1% | Sep 27, 2012 |
| Q2 2012 | 117 | +14.5 | +14.2% | Jun 28, 2012 |
| Q1 2012 | 115 | Mar 29, 2012 | ||
| Q4 2011 | 109 | Dec 29, 2011 | ||
| Q3 2011 | 106 | Sep 29, 2011 | ||
| Q2 2011 | 102 | Jun 30, 2011 |