| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 159 | -23.5 | -12.9% | Sep 28, 2024 |
| Q2 2024 | 172 | -7.2 | -4.02% | Jun 29, 2024 |
| Q1 2024 | 177 | -5.26 | -2.89% | Mar 30, 2024 |
| Q4 2023 | 178 | -2.7 | -1.49% | Dec 30, 2023 |
| Q3 2023 | 182 | +4.34 | +2.44% | Sep 30, 2023 |
| Q2 2023 | 179 | +5.11 | +2.93% | Jul 1, 2023 |
| Q1 2023 | 182 | +8.73 | +5.04% | Apr 1, 2023 |
| Q4 2022 | 181 | +10.4 | +6.11% | Dec 31, 2022 |
| Q3 2022 | 178 | +7.17 | +4.2% | Sep 24, 2022 |
| Q2 2022 | 174 | +9.67 | +5.88% | Jun 25, 2022 |
| Q1 2022 | 173 | +16.1 | +10.3% | Mar 26, 2022 |
| Q4 2021 | 171 | +14.5 | +9.27% | Dec 25, 2021 |
| Q3 2021 | 171 | +16.4 | +10.6% | Sep 25, 2021 |
| Q2 2021 | 164 | +6.44 | +4.08% | Jun 26, 2021 |
| Q1 2021 | 157 | -6.68 | -4.08% | Mar 27, 2021 |
| Q4 2020 | 156 | -7.89 | -4.81% | Dec 26, 2020 |
| Q3 2020 | 154 | +1.31 | +0.86% | Sep 26, 2020 |
| Q2 2020 | 158 | +14.4 | +10% | Jun 27, 2020 |
| Q1 2020 | 164 | +28.5 | +21% | Mar 28, 2020 |
| Q4 2019 | 164 | +31.3 | +23.6% | Dec 28, 2019 |
| Q3 2019 | 153 | +16.5 | +12.1% | Sep 28, 2019 |
| Q2 2019 | 144 | +1.32 | +0.93% | Jun 29, 2019 |
| Q1 2019 | 135 | -13.9 | -9.32% | Mar 30, 2019 |
| Q4 2018 | 133 | -17.7 | -11.7% | Dec 29, 2018 |
| Q3 2018 | 136 | -14.4 | -9.52% | Sep 29, 2018 |
| Q2 2018 | 142 | -9.57 | -6.3% | Jun 30, 2018 |
| Q1 2018 | 149 | -6.15 | -3.96% | Mar 31, 2018 |
| Q4 2017 | 151 | -9.02 | -5.65% | Dec 30, 2017 |
| Q3 2017 | 151 | -10.8 | -6.7% | Sep 30, 2017 |
| Q2 2017 | 152 | -12.6 | -7.63% | Jul 1, 2017 |
| Q1 2017 | 155 | -10.1 | -6.1% | Apr 1, 2017 |
| Q4 2016 | 160 | -9.62 | -5.69% | Dec 31, 2016 |
| Q3 2016 | 162 | -12.1 | -6.95% | Sep 24, 2016 |
| Q2 2016 | 164 | -8.68 | -5.01% | Jun 25, 2016 |
| Q1 2016 | 166 | -10.2 | -5.79% | Mar 26, 2016 |
| Q4 2015 | 169 | -5.89 | -3.36% | Dec 26, 2015 |
| Q3 2015 | 174 | -6.46 | -3.59% | Sep 26, 2015 |
| Q2 2015 | 173 | -9.79 | -5.35% | Jun 27, 2015 |
| Q1 2015 | 176 | -8.61 | -4.67% | Mar 28, 2015 |
| Q4 2014 | 175 | -16.3 | -8.52% | Dec 27, 2014 |
| Q3 2014 | 180 | -11.6 | -6.05% | Sep 27, 2014 |
| Q2 2014 | 183 | -6.43 | -3.4% | Jun 28, 2014 |
| Q1 2014 | 184 | -1.69 | -0.91% | Mar 29, 2014 |
| Q4 2013 | 191 | +6.97 | +3.78% | Dec 28, 2013 |
| Q3 2013 | 192 | +8.51 | +4.65% | Sep 28, 2013 |
| Q2 2013 | 189 | +0.89 | +0.47% | Jun 29, 2013 |
| Q1 2013 | 186 | -4.66 | -2.44% | Mar 30, 2013 |
| Q4 2012 | 184 | -1.68 | -0.9% | Dec 29, 2012 |
| Q3 2012 | 183 | -4.72 | -2.51% | Sep 29, 2012 |
| Q2 2012 | 188 | +5.26 | +2.87% | Jun 30, 2012 |
| Q1 2012 | 191 | +2.14 | +1.14% | Mar 31, 2012 |
| Q4 2011 | 186 | Dec 31, 2011 | ||
| Q3 2011 | 188 | Sep 24, 2011 | ||
| Q2 2011 | 183 | Jun 25, 2011 | ||
| Q1 2011 | 189 | Mar 26, 2011 |