| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 261 | +33.9 | +14.9% | Sep 28, 2024 |
| Q2 2024 | 252 | +25.6 | +11.3% | Jun 29, 2024 |
| Q1 2024 | 236 | +3.64 | +1.56% | Mar 30, 2024 |
| Q4 2023 | 231 | -2.34 | -1.01% | Dec 30, 2023 |
| Q3 2023 | 227 | +0.77 | +0.34% | Sep 30, 2023 |
| Q2 2023 | 226 | -3.14 | -1.37% | Jul 1, 2023 |
| Q1 2023 | 233 | +0.77 | +0.33% | Apr 1, 2023 |
| Q4 2022 | 233 | -0.07 | -0.03% | Dec 31, 2022 |
| Q3 2022 | 226 | -22.2 | -8.93% | Sep 24, 2022 |
| Q2 2022 | 230 | -22.2 | -8.81% | Jun 25, 2022 |
| Q1 2022 | 232 | -4.4 | -1.86% | Mar 26, 2022 |
| Q4 2021 | 233 | +4.45 | +1.95% | Dec 25, 2021 |
| Q3 2021 | 248 | +35.2 | +16.5% | Sep 25, 2021 |
| Q2 2021 | 252 | +43.4 | +20.8% | Jun 26, 2021 |
| Q1 2021 | 236 | +28.5 | +13.7% | Mar 27, 2021 |
| Q4 2020 | 228 | +23.9 | +11.7% | Dec 26, 2020 |
| Q3 2020 | 213 | +12.4 | +6.19% | Sep 26, 2020 |
| Q2 2020 | 208 | +16.1 | +8.38% | Jun 27, 2020 |
| Q1 2020 | 208 | +26 | +14.3% | Mar 28, 2020 |
| Q4 2019 | 205 | +33.5 | +19.6% | Dec 28, 2019 |
| Q3 2019 | 201 | +31.1 | +18.3% | Sep 28, 2019 |
| Q2 2019 | 192 | +24.6 | +14.7% | Jun 29, 2019 |
| Q1 2019 | 182 | +12.4 | +7.29% | Mar 30, 2019 |
| Q4 2018 | 171 | -3.5 | -2.01% | Dec 29, 2018 |
| Q3 2018 | 170 | -8.2 | -4.61% | Sep 29, 2018 |
| Q2 2018 | 168 | -16.1 | -8.74% | Jun 30, 2018 |
| Q1 2018 | 170 | -9.93 | -5.53% | Mar 31, 2018 |
| Q4 2017 | 175 | -1.53 | -0.87% | Dec 30, 2017 |
| Q3 2017 | 178 | +7.09 | +4.15% | Sep 30, 2017 |
| Q2 2017 | 184 | +18.5 | +11.2% | Jul 1, 2017 |
| Q1 2017 | 179 | +9.83 | +5.8% | Apr 1, 2017 |
| Q4 2016 | 176 | +0.47 | +0.27% | Dec 31, 2016 |
| Q3 2016 | 171 | -11.2 | -6.15% | Sep 24, 2016 |
| Q2 2016 | 165 | -22.7 | -12.1% | Jun 25, 2016 |
| Q1 2016 | 170 | -23.1 | -12% | Mar 26, 2016 |
| Q4 2015 | 176 | -17.4 | -9.02% | Dec 26, 2015 |
| Q3 2015 | 182 | -7.89 | -4.16% | Sep 26, 2015 |
| Q2 2015 | 188 | +5.32 | +2.91% | Jun 27, 2015 |
| Q1 2015 | 193 | +16.2 | +9.19% | Mar 28, 2015 |
| Q4 2014 | 193 | +20.4 | +11.8% | Dec 27, 2014 |
| Q3 2014 | 190 | +21.2 | +12.6% | Sep 27, 2014 |
| Q2 2014 | 183 | +10 | +5.81% | Jun 28, 2014 |
| Q1 2014 | 177 | +15.8 | +9.8% | Mar 29, 2014 |
| Q4 2013 | 173 | +22.2 | +14.8% | Dec 28, 2013 |
| Q3 2013 | 169 | +13.3 | +8.53% | Sep 28, 2013 |
| Q2 2013 | 173 | +15.6 | +9.95% | Jun 29, 2013 |
| Q1 2013 | 161 | -21.4 | -11.7% | Mar 30, 2013 |
| Q4 2012 | 150 | -63.2 | -29.6% | Dec 29, 2012 |
| Q3 2012 | 155 | -67.5 | -30.3% | Sep 29, 2012 |
| Q2 2012 | 157 | -69.7 | -30.7% | Jun 30, 2012 |
| Q1 2012 | 182 | -31.1 | -14.6% | Mar 31, 2012 |
| Q4 2011 | 214 | Dec 31, 2011 | ||
| Q3 2011 | 223 | Oct 1, 2011 | ||
| Q2 2011 | 227 | Jul 2, 2011 | ||
| Q1 2011 | 213 | Apr 2, 2011 |