| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 106 | +1.55 | +1.49% | Sep 27, 2024 |
| Q2 2024 | 105 | +1.51 | +1.46% | Jun 28, 2024 |
| Q1 2024 | 104 | +3.73 | +3.73% | Mar 29, 2024 |
| Q4 2023 | 104 | +8.15 | +8.48% | Dec 29, 2023 |
| Q3 2023 | 104 | +11.5 | +12.4% | Sep 29, 2023 |
| Q2 2023 | 103 | +12 | +13.2% | Jun 30, 2023 |
| Q1 2023 | 99.9 | +8.04 | +8.75% | Mar 31, 2023 |
| Q4 2022 | 96.1 | +5.69 | +6.3% | Dec 30, 2022 |
| Q3 2022 | 92.7 | +3.53 | +3.96% | Sep 30, 2022 |
| Q2 2022 | 91.1 | +2.11 | +2.37% | Jul 1, 2022 |
| Q1 2022 | 91.9 | +2.36 | +2.64% | Apr 1, 2022 |
| Q4 2021 | 90.4 | -1.44 | -1.57% | Dec 31, 2021 |
| Q3 2021 | 89.2 | -4.27 | -4.57% | Oct 1, 2021 |
| Q2 2021 | 89 | -6.47 | -6.78% | Jul 2, 2021 |
| Q1 2021 | 89.5 | +14.2 | +18.9% | Apr 2, 2021 |
| Q4 2020 | 91.8 | +16.7 | +22.2% | Jan 1, 2021 |
| Q3 2020 | 93.5 | +18.5 | +24.6% | Sep 25, 2020 |
| Q2 2020 | 95.5 | +20.7 | +27.7% | Jun 26, 2020 |
| Q1 2020 | 75.3 | -22.2 | -22.8% | Mar 27, 2020 |
| Q4 2019 | 75.1 | -29.3 | -28.1% | Dec 27, 2019 |
| Q3 2019 | 75 | -38.7 | -34.1% | Sep 27, 2019 |
| Q2 2019 | 74.8 | -49.1 | -39.7% | Jun 28, 2019 |
| Q1 2019 | 97.5 | -32 | -24.7% | Mar 29, 2019 |
| Q4 2018 | 104 | -28.3 | -21.3% | Dec 28, 2018 |
| Q3 2018 | 114 | -18 | -13.7% | Sep 28, 2018 |
| Q2 2018 | 124 | -4.43 | -3.45% | Jun 29, 2018 |
| Q1 2018 | 129 | +1.56 | +1.22% | Mar 30, 2018 |
| Q4 2017 | 133 | +5.47 | +4.3% | Dec 29, 2017 |
| Q3 2017 | 132 | +6.25 | +4.98% | Sep 29, 2017 |
| Q2 2017 | 128 | +3.95 | +3.18% | Jun 30, 2017 |
| Q1 2017 | 128 | +5.93 | +4.86% | Mar 31, 2017 |
| Q4 2016 | 127 | +6.05 | +4.99% | Dec 30, 2016 |
| Q3 2016 | 125 | +4.15 | +3.42% | Sep 30, 2016 |
| Q2 2016 | 124 | +1.5 | +1.22% | Jul 1, 2016 |
| Q1 2016 | 122 | -1.22 | -0.99% | Apr 1, 2016 |
| Q4 2015 | 121 | -3.46 | -2.78% | Jan 1, 2016 |
| Q3 2015 | 121 | -6.59 | -5.15% | Sep 25, 2015 |
| Q2 2015 | 123 | -5.5 | -4.28% | Jun 26, 2015 |
| Q1 2015 | 123 | -8.68 | -6.58% | Mar 27, 2015 |
| Q4 2014 | 125 | -7.64 | -5.77% | Dec 26, 2014 |
| Q3 2014 | 128 | -2.88 | -2.2% | Sep 26, 2014 |
| Q2 2014 | 128 | +2.94 | +2.34% | Jun 27, 2014 |
| Q1 2014 | 132 | +15 | +12.8% | Mar 28, 2014 |
| Q4 2013 | 132 | +31.1 | +30.8% | Dec 27, 2013 |
| Q3 2013 | 131 | +33.1 | +33.9% | Sep 27, 2013 |
| Q2 2013 | 125 | +29.2 | +30.4% | Jun 28, 2013 |
| Q1 2013 | 117 | +23.4 | +25% | Mar 29, 2013 |
| Q4 2012 | 101 | +1.95 | +1.97% | Dec 28, 2012 |
| Q3 2012 | 97.7 | -0.57 | -0.58% | Sep 28, 2012 |
| Q2 2012 | 96.3 | -1.45 | -1.48% | Jun 29, 2012 |
| Q1 2012 | 93.5 | -9.09 | -8.86% | Mar 30, 2012 |
| Q4 2011 | 99.3 | Dec 30, 2011 | ||
| Q3 2011 | 98.2 | Sep 30, 2011 | ||
| Q2 2011 | 97.7 | Jul 1, 2011 | ||
| Q1 2011 | 103 | Apr 1, 2011 |