| Period | Value | YoY Chg | Change % | Start Date | End Date |
|---|---|---|---|---|---|
| Q1 2024 | 134 | -22.3 | -14.3% | Mar 29, 2024 | |
| Q4 2023 | 139 | -17.3 | -11% | Dec 29, 2023 | |
| Q3 2023 | 144 | -10.9 | -7.03% | Sep 29, 2023 | |
| Q2 2023 | 149 | -4.72 | -3.07% | Jun 30, 2023 | |
| Q1 2023 | 156 | +4.78 | +3.16% | Mar 31, 2023 | |
| Q4 2022 | 156 | +1.73 | +1.12% | Dec 30, 2022 | |
| Q3 2022 | 155 | -1.37 | -0.87% | Sep 30, 2022 | |
| Q2 2022 | 154 | -8.51 | -5.24% | Jun 30, 2022 | |
| Q1 2022 | 151 | -19.9 | -11.6% | Mar 25, 2022 | |
| Q4 2021 | 155 | -18.6 | -10.8% | Dec 31, 2021 | |
| Q3 2021 | 157 | -20.3 | -11.5% | Sep 24, 2021 | |
| Q2 2021 | 162 | -15.4 | -8.66% | Jun 30, 2021 | |
| Q1 2021 | 171 | -3.27 | -1.87% | Mar 26, 2021 | |
| Q4 2020 | 173 | -3.16 | -1.79% | Dec 25, 2020 | |
| Q3 2020 | 177 | +3.04 | +1.75% | Sep 25, 2020 | |
| Q2 2020 | 178 | +8.45 | +4.99% | Jun 30, 2020 | |
| Q1 2020 | 175 | +12.3 | +7.56% | Mar 27, 2020 | |
| Q4 2019 | 176 | +22 | +14.2% | Dec 27, 2019 | |
| Q3 2019 | 174 | +23.4 | +15.5% | Sep 27, 2019 | |
| Q2 2019 | 169 | +17.7 | +11.6% | Jun 30, 2019 | |
| Q1 2019 | 162 | +5.63 | +3.6% | Mar 29, 2019 | |
| Q4 2018 | 154 | -5.83 | -3.64% | Dec 28, 2018 | |
| Q3 2018 | 151 | -16.1 | -9.66% | Sep 28, 2018 | |
| Q2 2018 | 152 | -19.1 | -11.2% | Jun 30, 2018 | |
| Q1 2018 | 157 | -24.1 | -13.3% | Mar 30, 2018 | |
| Q4 2017 | 160 | -21.9 | -12% | Dec 29, 2017 | |
| Q3 2017 | 167 | +4.34 | +2.67% | Sep 29, 2017 | |
| Q2 2017 | 171 | +16.2 | +10.5% | Jun 30, 2017 | |
| Q1 2017 | 181 | +35.3 | +24.3% | Mar 31, 2017 | |
| Q4 2016 | 182 | +38.3 | +26.6% | Dec 30, 2016 | |
| Q3 2016 | 162 | +9.52 | +6.23% | Sep 30, 2016 | |
| Q2 2016 | 154 | -5.35 | -3.35% | Jun 30, 2016 | |
| Q1 2016 | 145 | -22.2 | -13.2% | Mar 25, 2016 | |
| Q4 2015 | 144 | -31.9 | -18.2% | Dec 25, 2015 | |
| Q3 2015 | 153 | -26.4 | -14.7% | Sep 25, 2015 | |
| Q2 2015 | 160 | -21.8 | -12% | Jun 30, 2015 | |
| Q1 2015 | 168 | -11.1 | -6.22% | Mar 27, 2015 | |
| Q4 2014 | 176 | -5.26 | -2.91% | Dec 26, 2014 | |
| Q3 2014 | 179 | -5.97 | -3.22% | Sep 26, 2014 | |
| Q2 2014 | 182 | -3.79 | -2.04% | Jun 30, 2014 | |
| Q1 2014 | 179 | -4.46 | -2.44% | Mar 28, 2014 | |
| Q4 2013 | 181 | +7.29 | +4.2% | Dec 27, 2013 | |
| Q3 2013 | 185 | +23.5 | +14.5% | Sep 27, 2013 | |
| Q2 2013 | 185 | +36 | +24.1% | Jun 30, 2013 | |
| Q1 2013 | 183 | +43.4 | +31% | Mar 29, 2013 | |
| Q4 2012 | 174 | Dec 28, 2012 | |||
| Q3 2012 | 162 | Sep 28, 2012 | |||
| Q2 2012 | 149 | Jun 30, 2012 | |||
| Q1 2012 | 140 | Mar 30, 2012 |