| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 157 | +15.6 | +11% | Jun 29, 2024 |
| Q1 2024 | 155 | +17.5 | +12.7% | Mar 30, 2024 |
| Q4 2023 | 149 | +14.2 | +10.6% | Dec 30, 2023 |
| Q3 2023 | 143 | +10.8 | +8.17% | Sep 30, 2023 |
| Q2 2023 | 142 | +9.3 | +7.02% | Jul 1, 2023 |
| Q1 2023 | 138 | +4.4 | +3.3% | Apr 1, 2023 |
| Q4 2022 | 135 | -7.97 | -5.59% | Dec 31, 2022 |
| Q3 2022 | 132 | -15.8 | -10.6% | Sep 24, 2022 |
| Q2 2022 | 133 | -17.3 | -11.5% | Jun 25, 2022 |
| Q1 2022 | 133 | -25 | -15.8% | Mar 26, 2022 |
| Q4 2021 | 143 | -14.6 | -9.28% | Dec 25, 2021 |
| Q3 2021 | 148 | -9.69 | -6.14% | Sep 25, 2021 |
| Q2 2021 | 150 | -8.07 | -5.11% | Jun 26, 2021 |
| Q1 2021 | 158 | +3.35 | +2.16% | Mar 27, 2021 |
| Q4 2020 | 157 | +5.76 | +3.81% | Dec 26, 2020 |
| Q3 2020 | 158 | +2.14 | +1.37% | Sep 26, 2020 |
| Q2 2020 | 158 | -1.76 | -1.1% | Jun 27, 2020 |
| Q1 2020 | 155 | -7.78 | -4.78% | Mar 28, 2020 |
| Q4 2019 | 151 | -20.1 | -11.7% | Dec 28, 2019 |
| Q3 2019 | 156 | -20.4 | -11.6% | Sep 28, 2019 |
| Q2 2019 | 160 | -25.6 | -13.8% | Jun 29, 2019 |
| Q1 2019 | 163 | -23.8 | -12.8% | Mar 30, 2019 |
| Q4 2018 | 171 | -9.19 | -5.09% | Dec 29, 2018 |
| Q3 2018 | 176 | +2.1 | +1.21% | Sep 29, 2018 |
| Q2 2018 | 185 | +18.5 | +11.1% | Jun 30, 2018 |
| Q1 2018 | 187 | +20.9 | +12.6% | Mar 31, 2018 |
| Q4 2017 | 181 | +11.3 | +6.68% | Dec 30, 2017 |
| Q3 2017 | 174 | -2.3 | -1.3% | Sep 30, 2017 |
| Q2 2017 | 167 | -16.8 | -9.17% | Jul 1, 2017 |
| Q1 2017 | 166 | -32.8 | -16.5% | Apr 1, 2017 |
| Q4 2016 | 169 | -33.7 | -16.6% | Dec 31, 2016 |
| Q3 2016 | 176 | -31.4 | -15.1% | Sep 24, 2016 |
| Q2 2016 | 184 | -32.4 | -15% | Jun 25, 2016 |
| Q1 2016 | 198 | -15.2 | -7.14% | Mar 26, 2016 |
| Q4 2015 | 203 | -14.5 | -6.67% | Dec 26, 2015 |
| Q3 2015 | 208 | -17.2 | -7.63% | Sep 26, 2015 |
| Q2 2015 | 216 | -14 | -6.08% | Jun 27, 2015 |
| Q1 2015 | 214 | -19.8 | -8.46% | Mar 28, 2015 |
| Q4 2014 | 218 | +14.2 | +6.98% | Dec 27, 2014 |
| Q3 2014 | 225 | +44.6 | +24.7% | Sep 27, 2014 |
| Q2 2014 | 230 | +70.2 | +43.9% | Jun 28, 2014 |
| Q1 2014 | 233 | +91.1 | +64% | Mar 29, 2014 |
| Q4 2013 | 203 | +53.1 | +35.4% | Dec 28, 2013 |
| Q3 2013 | 180 | +18.3 | +11.3% | Sep 28, 2013 |
| Q2 2013 | 160 | -18.7 | -10.5% | Jun 29, 2013 |
| Q1 2013 | 142 | -56.1 | -28.3% | Mar 30, 2013 |
| Q4 2012 | 150 | -43.9 | -22.6% | Dec 29, 2012 |
| Q3 2012 | 162 | -36.2 | -18.3% | Sep 29, 2012 |
| Q2 2012 | 178 | -23.9 | -11.8% | Jun 30, 2012 |
| Q1 2012 | 198 | -15.6 | -7.3% | Mar 31, 2012 |
| Q4 2011 | 194 | Dec 31, 2011 | ||
| Q3 2011 | 198 | Sep 24, 2011 | ||
| Q2 2011 | 202 | Jun 25, 2011 | ||
| Q1 2011 | 214 | Mar 26, 2011 |