| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q1 2024 | 93.2 | +9.35 | +11.1% | Mar 30, 2024 |
| Q4 2023 | 86.6 | -10.7 | -11% | Dec 30, 2023 |
| Q3 2023 | 87.9 | -5.9 | -6.29% | Sep 30, 2023 |
| Q2 2023 | 85.7 | -1.58 | -1.81% | Jul 1, 2023 |
| Q1 2023 | 83.9 | +2.47 | +3.03% | Apr 1, 2023 |
| Q4 2022 | 97.3 | +19.6 | +25.2% | Dec 31, 2022 |
| Q3 2022 | 93.8 | +17.2 | +22.4% | Sep 30, 2022 |
| Q2 2022 | 87.3 | +8.58 | +10.9% | Jul 2, 2022 |
| Q1 2022 | 81.4 | +1.06 | +1.32% | Apr 2, 2022 |
| Q4 2021 | 77.8 | -2.79 | -3.46% | Jan 1, 2022 |
| Q3 2021 | 76.6 | +13.3 | +21.1% | Sep 30, 2021 |
| Q2 2021 | 78.7 | +15.4 | +24.4% | Jul 3, 2021 |
| Q1 2021 | 80.4 | +14.1 | +21.2% | Apr 3, 2021 |
| Q4 2020 | 80.5 | +13.1 | +19.4% | Jan 2, 2021 |
| Q3 2020 | 63.3 | -25 | -28.3% | Sep 30, 2020 |
| Q2 2020 | 63.3 | -27.7 | -30.5% | Jun 27, 2020 |
| Q1 2020 | 66.3 | -22.7 | -25.5% | Mar 28, 2020 |
| Q4 2019 | 67.5 | -25.2 | -27.2% | Dec 28, 2019 |
| Q3 2019 | 88.3 | -5.12 | -5.48% | Sep 30, 2019 |
| Q2 2019 | 91 | -0.98 | -1.07% | Jun 29, 2019 |
| Q1 2019 | 89 | -3.18 | -3.45% | Mar 30, 2019 |
| Q4 2018 | 92.7 | -0.53 | -0.57% | Dec 29, 2018 |
| Q3 2018 | 93.4 | -2.71 | -2.82% | Sep 30, 2018 |
| Q2 2018 | 92 | -7.81 | -7.83% | Jun 30, 2018 |
| Q1 2018 | 92.2 | -6.39 | -6.48% | Mar 31, 2018 |
| Q4 2017 | 93.2 | -4.16 | -4.27% | Dec 30, 2017 |
| Q3 2017 | 96.1 | +1.38 | +1.46% | Sep 30, 2017 |
| Q2 2017 | 99.8 | +6.63 | +7.12% | Jul 1, 2017 |
| Q1 2017 | 98.6 | +8.73 | +9.72% | Apr 1, 2017 |
| Q4 2016 | 97.4 | +8.46 | +9.52% | Dec 31, 2016 |
| Q3 2016 | 94.7 | +10.4 | +12.3% | Sep 30, 2016 |
| Q2 2016 | 93.1 | +11.6 | +14.3% | Jul 2, 2016 |
| Q1 2016 | 89.9 | +8.71 | +10.7% | Apr 2, 2016 |
| Q4 2015 | 88.9 | +2.26 | +2.61% | Jan 2, 2016 |
| Q3 2015 | 84.4 | -15.3 | -15.4% | Sep 30, 2015 |
| Q2 2015 | 81.5 | -32 | -28.2% | Jun 27, 2015 |
| Q1 2015 | 81.2 | -54.9 | -40.3% | Mar 28, 2015 |
| Q4 2014 | 86.7 | -50.1 | -36.6% | Dec 27, 2014 |
| Q3 2014 | 99.6 | -40.2 | -28.7% | Sep 30, 2014 |
| Q2 2014 | 114 | -29.5 | -20.6% | Jun 28, 2014 |
| Q1 2014 | 136 | -9.15 | -6.3% | Mar 29, 2014 |
| Q4 2013 | 137 | -15.1 | -9.95% | Dec 28, 2013 |
| Q3 2013 | 140 | -17.9 | -11.3% | Sep 30, 2013 |
| Q2 2013 | 143 | -13.1 | -8.42% | Jun 29, 2013 |
| Q1 2013 | 145 | -6.42 | -4.24% | Mar 30, 2013 |
| Q4 2012 | 152 | +12.6 | +9.08% | Dec 29, 2012 |
| Q3 2012 | 158 | +22.1 | +16.3% | Sep 30, 2012 |
| Q2 2012 | 156 | +12.7 | +8.88% | Jun 30, 2012 |
| Q1 2012 | 152 | +11.2 | +7.98% | Mar 31, 2012 |
| Q4 2011 | 139 | Dec 31, 2011 | ||
| Q3 2011 | 136 | Sep 30, 2011 | ||
| Q2 2011 | 143 | Jul 2, 2011 | ||
| Q1 2011 | 140 | Apr 2, 2011 |