| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 73.2 | +1.76 | +2.47% | Jun 27, 2024 |
| Q1 2024 | 75.7 | +7.69 | +11.3% | Mar 28, 2024 |
| Q4 2023 | 75.2 | +6.94 | +10.2% | Dec 31, 2023 |
| Q3 2023 | 73.9 | +6.08 | +8.96% | Sep 28, 2023 |
| Q2 2023 | 71.4 | +1.01 | +1.44% | Jun 29, 2023 |
| Q1 2023 | 68 | -8.24 | -10.8% | Mar 30, 2023 |
| Q4 2022 | 68.3 | -11.9 | -14.8% | Dec 31, 2022 |
| Q3 2022 | 67.9 | -15 | -18.1% | Sep 29, 2022 |
| Q2 2022 | 70.4 | -14.9 | -17.4% | Jun 30, 2022 |
| Q1 2022 | 76.3 | -8.95 | -10.5% | Mar 31, 2022 |
| Q4 2021 | 80.2 | -2.04 | -2.48% | Dec 31, 2021 |
| Q3 2021 | 82.8 | +6.23 | +8.13% | Sep 30, 2021 |
| Q2 2021 | 85.3 | +15.6 | +22.4% | Jul 1, 2021 |
| Q1 2021 | 85.2 | +23 | +37% | Apr 1, 2021 |
| Q4 2020 | 82.2 | +25.3 | +44.4% | Dec 31, 2020 |
| Q3 2020 | 76.6 | +19.7 | +34.6% | Oct 1, 2020 |
| Q2 2020 | 69.7 | +13.5 | +24.1% | Jul 2, 2020 |
| Q1 2020 | 62.2 | +7.44 | +13.6% | Apr 2, 2020 |
| Q4 2019 | 57 | +2.65 | +4.88% | Dec 31, 2019 |
| Q3 2019 | 56.9 | -3.37 | -5.59% | Sep 26, 2019 |
| Q2 2019 | 56.1 | -9.17 | -14% | Jun 27, 2019 |
| Q1 2019 | 54.8 | -16.7 | -23.3% | Mar 28, 2019 |
| Q4 2018 | 54.3 | -25.9 | -32.3% | Dec 31, 2018 |
| Q3 2018 | 60.3 | -21.8 | -26.6% | Sep 27, 2018 |
| Q2 2018 | 65.3 | -23.8 | -26.7% | Jun 28, 2018 |
| Q1 2018 | 71.4 | -24.5 | -25.5% | Mar 29, 2018 |
| Q4 2017 | 80.2 | -22 | -21.6% | Dec 31, 2017 |
| Q3 2017 | 82.1 | -25.9 | -24% | Sep 28, 2017 |
| Q2 2017 | 89.1 | -24.2 | -21.4% | Jun 29, 2017 |
| Q1 2017 | 95.9 | -26.1 | -21.4% | Mar 30, 2017 |
| Q4 2016 | 102 | -24.7 | -19.4% | Dec 31, 2016 |
| Q3 2016 | 108 | -23.4 | -17.8% | Sep 29, 2016 |
| Q2 2016 | 113 | -25.1 | -18.2% | Jun 30, 2016 |
| Q1 2016 | 122 | -21.9 | -15.2% | Mar 31, 2016 |
| Q4 2015 | 127 | -17.4 | -12% | Dec 31, 2015 |
| Q3 2015 | 131 | -12.6 | -8.76% | Oct 1, 2015 |
| Q2 2015 | 138 | -11.3 | -7.52% | Jul 2, 2015 |
| Q1 2015 | 144 | -13.6 | -8.63% | Apr 2, 2015 |
| Q4 2014 | 144 | -32 | -18.2% | Dec 31, 2014 |
| Q3 2014 | 144 | -54.9 | -27.6% | Oct 2, 2014 |
| Q2 2014 | 150 | -64.3 | -30% | Jul 3, 2014 |
| Q1 2014 | 157 | -78.9 | -33.4% | Apr 3, 2014 |
| Q4 2013 | 176 | -66.2 | -27.3% | Dec 31, 2013 |
| Q3 2013 | 199 | -63.6 | -24.2% | Sep 26, 2013 |
| Q2 2013 | 214 | -66.6 | -23.7% | Jun 27, 2013 |
| Q1 2013 | 236 | Mar 28, 2013 | ||
| Q4 2012 | 242 | Dec 31, 2012 | ||
| Q3 2012 | 262 | Sep 27, 2012 | ||
| Q2 2012 | 281 | Jun 28, 2012 |