| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q4 2024 | 70.6 | -10.6 | -13.1% | Dec 31, 2024 |
| Q3 2024 | 73.4 | -12.1 | -14.1% | Sep 28, 2024 |
| Q2 2024 | 75.9 | -13.3 | -14.9% | Jun 29, 2024 |
| Q1 2024 | 77.8 | -16.2 | -17.3% | Mar 30, 2024 |
| Q4 2023 | 81.2 | -14.4 | -15.1% | Dec 31, 2023 |
| Q3 2023 | 85.5 | -13 | -13.2% | Sep 30, 2023 |
| Q2 2023 | 89.3 | -17.3 | -16.2% | Jul 1, 2023 |
| Q1 2023 | 94 | -22.3 | -19.2% | Apr 1, 2023 |
| Q4 2022 | 95.6 | -33.6 | -26% | Dec 31, 2022 |
| Q3 2022 | 98.5 | -44.7 | -31.2% | Oct 1, 2022 |
| Q2 2022 | 107 | -45 | -29.7% | Jul 2, 2022 |
| Q1 2022 | 116 | -43.2 | -27.1% | Apr 2, 2022 |
| Q4 2021 | 129 | -38.4 | -22.9% | Dec 31, 2021 |
| Q3 2021 | 143 | -28.6 | -16.6% | Oct 2, 2021 |
| Q2 2021 | 152 | -14.6 | -8.76% | Jul 3, 2021 |
| Q1 2021 | 160 | -1.18 | -0.73% | Apr 3, 2021 |
| Q4 2020 | 168 | +14.1 | +9.21% | Dec 31, 2020 |
| Q3 2020 | 172 | +23.4 | +15.7% | Sep 26, 2020 |
| Q2 2020 | 166 | +15.6 | +10.3% | Jun 27, 2020 |
| Q1 2020 | 161 | +9.38 | +6.2% | Mar 28, 2020 |
| Q4 2019 | 153 | +4.35 | +2.92% | Dec 31, 2019 |
| Q3 2019 | 148 | +1.82 | +1.24% | Sep 28, 2019 |
| Q2 2019 | 151 | +1.07 | +0.72% | Jun 29, 2019 |
| Q1 2019 | 151 | +3.78 | +2.56% | Mar 30, 2019 |
| Q4 2018 | 149 | +1.3 | +0.88% | Dec 31, 2018 |
| Q3 2018 | 147 | -2.02 | -1.36% | Sep 29, 2018 |
| Q2 2018 | 150 | +5.45 | +3.78% | Jun 30, 2018 |
| Q1 2018 | 148 | +1.41 | +0.97% | Mar 31, 2018 |
| Q4 2017 | 148 | -2.52 | -1.68% | Dec 31, 2017 |
| Q3 2017 | 149 | -15.1 | -9.25% | Sep 30, 2017 |
| Q2 2017 | 144 | -28 | -16.3% | Jul 1, 2017 |
| Q1 2017 | 146 | -31 | -17.5% | Apr 1, 2017 |
| Q4 2016 | 150 | -32.5 | -17.8% | Dec 31, 2016 |
| Q3 2016 | 164 | -18.2 | -9.98% | Oct 1, 2016 |
| Q2 2016 | 172 | -14.9 | -7.96% | Jul 2, 2016 |
| Q1 2016 | 177 | -17.5 | -8.99% | Apr 2, 2016 |
| Q4 2015 | 183 | -18.9 | -9.36% | Dec 31, 2015 |
| Q3 2015 | 182 | -28.3 | -13.5% | Oct 3, 2015 |
| Q2 2015 | 187 | -29.1 | -13.5% | Jul 4, 2015 |
| Q1 2015 | 195 | -29.8 | -13.3% | Apr 4, 2015 |
| Q4 2014 | 202 | -30.9 | -13.3% | Dec 31, 2014 |
| Q3 2014 | 210 | -30.6 | -12.7% | Sep 27, 2014 |
| Q2 2014 | 216 | -35.8 | -14.2% | Jun 28, 2014 |
| Q1 2014 | 224 | -37 | -14.1% | Mar 29, 2014 |
| Q4 2013 | 233 | -37.8 | -14% | Dec 31, 2013 |
| Q3 2013 | 241 | -41.5 | -14.7% | Sep 28, 2013 |
| Q2 2013 | 252 | -21.4 | -7.83% | Jun 29, 2013 |
| Q1 2013 | 261 | -2.29 | -0.87% | Mar 30, 2013 |
| Q4 2012 | 270 | Dec 31, 2012 | ||
| Q3 2012 | 282 | Sep 29, 2012 | ||
| Q2 2012 | 273 | Jun 30, 2012 | ||
| Q1 2012 | 264 | Mar 31, 2012 |