| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 121 | -1.68 | -1.37% | Jun 29, 2024 |
| Q1 2024 | 121 | +0.64 | +0.53% | Mar 30, 2024 |
| Q4 2023 | 123 | +5.84 | +4.99% | Dec 30, 2023 |
| Q3 2023 | 121 | +5.68 | +4.92% | Sep 30, 2023 |
| Q2 2023 | 122 | +11.9 | +10.7% | Jul 1, 2023 |
| Q1 2023 | 120 | +13.7 | +12.8% | Apr 1, 2023 |
| Q4 2022 | 117 | +13.5 | +13% | Dec 31, 2022 |
| Q3 2022 | 115 | +12.7 | +12.3% | Sep 24, 2022 |
| Q2 2022 | 110 | +12.4 | +12.7% | Jun 25, 2022 |
| Q1 2022 | 107 | +13.4 | +14.3% | Mar 26, 2022 |
| Q4 2021 | 104 | +6.77 | +6.99% | Dec 25, 2021 |
| Q3 2021 | 103 | +1.54 | +1.52% | Sep 25, 2021 |
| Q2 2021 | 98 | -16 | -14% | Jun 26, 2021 |
| Q1 2021 | 93.3 | -40.7 | -30.4% | Mar 27, 2021 |
| Q4 2020 | 96.9 | -41.4 | -30% | Dec 26, 2020 |
| Q3 2020 | 101 | -45.9 | -31.2% | Sep 26, 2020 |
| Q2 2020 | 114 | -40.4 | -26.2% | Jun 27, 2020 |
| Q1 2020 | 134 | -30.2 | -18.4% | Mar 28, 2020 |
| Q4 2019 | 138 | -35.4 | -20.4% | Dec 28, 2019 |
| Q3 2019 | 147 | -27.2 | -15.6% | Sep 28, 2019 |
| Q2 2019 | 154 | -20.7 | -11.8% | Jun 29, 2019 |
| Q1 2019 | 164 | -12.9 | -7.3% | Mar 30, 2019 |
| Q4 2018 | 174 | -10.8 | -5.84% | Dec 29, 2018 |
| Q3 2018 | 174 | -11.8 | -6.35% | Sep 29, 2018 |
| Q2 2018 | 175 | -17.2 | -8.95% | Jun 30, 2018 |
| Q1 2018 | 177 | -17 | -8.76% | Mar 31, 2018 |
| Q4 2017 | 184 | -3.7 | -1.97% | Dec 30, 2017 |
| Q3 2017 | 186 | -6.1 | -3.18% | Sep 30, 2017 |
| Q2 2017 | 192 | +6.18 | +3.32% | Jul 1, 2017 |
| Q1 2017 | 194 | +11.8 | +6.47% | Apr 1, 2017 |
| Q4 2016 | 188 | +8.67 | +4.83% | Dec 31, 2016 |
| Q3 2016 | 192 | +14.2 | +7.96% | Sep 24, 2016 |
| Q2 2016 | 186 | +6.76 | +3.77% | Jun 25, 2016 |
| Q1 2016 | 182 | +0.39 | +0.21% | Mar 26, 2016 |
| Q4 2015 | 180 | -8.09 | -4.31% | Dec 26, 2015 |
| Q3 2015 | 178 | -9.56 | -5.1% | Sep 26, 2015 |
| Q2 2015 | 179 | -10 | -5.29% | Jun 27, 2015 |
| Q1 2015 | 182 | -8.36 | -4.39% | Mar 28, 2015 |
| Q4 2014 | 188 | -0.88 | -0.47% | Dec 27, 2014 |
| Q3 2014 | 187 | +4.33 | +2.36% | Sep 27, 2014 |
| Q2 2014 | 189 | +9.23 | +5.12% | Jun 28, 2014 |
| Q1 2014 | 190 | +12.6 | +7.1% | Mar 29, 2014 |
| Q4 2013 | 188 | +11.1 | +6.27% | Dec 28, 2013 |
| Q3 2013 | 183 | +1.03 | +0.57% | Sep 28, 2013 |
| Q2 2013 | 180 | -0.29 | -0.16% | Jun 29, 2013 |
| Q1 2013 | 178 | +0.82 | +0.46% | Mar 30, 2013 |
| Q4 2012 | 177 | +4.43 | +2.56% | Dec 29, 2012 |
| Q3 2012 | 182 | +10.9 | +6.39% | Sep 29, 2012 |
| Q2 2012 | 180 | +12.7 | +7.57% | Jun 30, 2012 |
| Q1 2012 | 177 | +7.87 | +4.66% | Mar 31, 2012 |
| Q4 2011 | 173 | +5.66 | +3.38% | Dec 31, 2011 |
| Q3 2011 | 171 | Sep 24, 2011 | ||
| Q2 2011 | 168 | Jun 25, 2011 | ||
| Q1 2011 | 169 | Mar 26, 2011 | ||
| Q4 2010 | 167 | Dec 25, 2010 |