| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 98.6 | +0.72 | +0.74% | Sep 27, 2024 |
| Q2 2024 | 98.4 | -1.54 | -1.54% | Jun 28, 2024 |
| Q1 2024 | 97.5 | -3.49 | -3.46% | Mar 29, 2024 |
| Q4 2023 | 97 | -1.15 | -1.17% | Dec 31, 2023 |
| Q3 2023 | 97.9 | +1.37 | +1.42% | Sep 29, 2023 |
| Q2 2023 | 99.9 | +9.76 | +10.8% | Jun 30, 2023 |
| Q1 2023 | 101 | +16.6 | +19.6% | Mar 31, 2023 |
| Q4 2022 | 98.2 | +15.7 | +19% | Dec 31, 2022 |
| Q3 2022 | 96.5 | +15.2 | +18.7% | Sep 30, 2022 |
| Q2 2022 | 90.2 | +3.29 | +3.79% | Jul 1, 2022 |
| Q1 2022 | 84.5 | -10.7 | -11.3% | Apr 1, 2022 |
| Q4 2021 | 82.5 | -18.4 | -18.3% | Dec 31, 2021 |
| Q3 2021 | 81.4 | -24.2 | -22.9% | Oct 1, 2021 |
| Q2 2021 | 86.9 | -21.4 | -19.7% | Jul 2, 2021 |
| Q1 2021 | 95.2 | -12.9 | -12% | Apr 2, 2021 |
| Q4 2020 | 101 | -10.6 | -9.54% | Dec 31, 2020 |
| Q3 2020 | 106 | -9.85 | -8.54% | Oct 2, 2020 |
| Q2 2020 | 108 | -11.6 | -9.67% | Jul 3, 2020 |
| Q1 2020 | 108 | -32.8 | -23.3% | Apr 3, 2020 |
| Q4 2019 | 112 | -51.1 | -31.4% | Dec 31, 2019 |
| Q3 2019 | 115 | -72.7 | -38.7% | Sep 27, 2019 |
| Q2 2019 | 120 | -99.8 | -45.4% | Jun 28, 2019 |
| Q1 2019 | 141 | -92.2 | -39.6% | Mar 29, 2019 |
| Q4 2018 | 163 | -88.7 | -35.3% | Dec 28, 2018 |
| Q3 2018 | 188 | -81.9 | -30.3% | Sep 28, 2018 |
| Q2 2018 | 220 | -61.5 | -21.9% | Jun 29, 2018 |
| Q1 2018 | 233 | -57.7 | -19.8% | Mar 30, 2018 |
| Q4 2017 | 251 | -43.3 | -14.7% | Dec 29, 2017 |
| Q3 2017 | 270 | -13.2 | -4.67% | Sep 29, 2017 |
| Q2 2017 | 281 | +49.8 | +21.5% | Jun 30, 2017 |
| Q1 2017 | 291 | +118 | +67.8% | Mar 31, 2017 |
| Q4 2016 | 295 | +182 | +162% | Dec 30, 2016 |
| Q3 2016 | 283 | +231 | +442% | Sep 30, 2016 |
| Q2 2016 | 231 | +178 | +335% | Jul 1, 2016 |
| Q1 2016 | 173 | +119 | +217% | Apr 1, 2016 |
| Q4 2015 | 112 | +56.2 | +100% | Jan 1, 2016 |
| Q3 2015 | 52.3 | -6.02 | -10.3% | Oct 2, 2015 |
| Q2 2015 | 53.2 | -8.22 | -13.4% | Jul 3, 2015 |
| Q1 2015 | 54.6 | -12.2 | -18.2% | Apr 3, 2015 |
| Q4 2014 | 56.3 | -16.5 | -22.7% | Jan 2, 2015 |
| Q3 2014 | 58.3 | -19.7 | -25.3% | Oct 3, 2014 |
| Q2 2014 | 61.4 | -21 | -25.5% | Jul 4, 2014 |
| Q1 2014 | 66.8 | -16.8 | -20.1% | Apr 4, 2014 |
| Q4 2013 | 72.8 | -11.5 | -13.6% | Jan 3, 2014 |
| Q3 2013 | 78 | -7.1 | -8.34% | Sep 27, 2013 |
| Q2 2013 | 82.4 | -0.16 | -0.19% | Jun 28, 2013 |
| Q1 2013 | 83.6 | +2.61 | +3.22% | Mar 29, 2013 |
| Q4 2012 | 84.3 | Dec 28, 2012 | ||
| Q3 2012 | 85.1 | Sep 28, 2012 | ||
| Q2 2012 | 82.6 | Jun 29, 2012 | ||
| Q1 2012 | 81 | Mar 30, 2012 |