| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 73 | +1.08 | +1.5% | Sep 29, 2024 |
| Q2 2024 | 72.4 | +0.81 | +1.13% | Jun 30, 2024 |
| Q1 2024 | 72.8 | +1.77 | +2.49% | Mar 31, 2024 |
| Q4 2023 | 72.4 | +1.12 | +1.57% | Dec 31, 2023 |
| Q3 2023 | 72 | +0.2 | +0.28% | Oct 1, 2023 |
| Q2 2023 | 71.6 | +0.52 | +0.73% | Jul 2, 2023 |
| Q1 2023 | 71.1 | -2.78 | -3.77% | Apr 2, 2023 |
| Q4 2022 | 71.3 | -5.07 | -6.64% | Dec 31, 2022 |
| Q3 2022 | 71.7 | -8.11 | -10.2% | Oct 2, 2022 |
| Q2 2022 | 71.1 | -17 | -19.3% | Jul 3, 2022 |
| Q1 2022 | 73.8 | -0.9 | -1.2% | Apr 3, 2022 |
| Q4 2021 | 76.4 | +6.08 | +8.65% | Dec 31, 2021 |
| Q3 2021 | 79.9 | +13.9 | +21% | Oct 3, 2021 |
| Q2 2021 | 88 | +27.3 | +44.9% | Jul 4, 2021 |
| Q1 2021 | 74.7 | +10.8 | +16.8% | Apr 4, 2021 |
| Q4 2020 | 70.3 | +6.55 | +10.3% | Dec 31, 2020 |
| Q3 2020 | 66 | +2.48 | +3.9% | Sep 27, 2020 |
| Q2 2020 | 60.8 | -1.53 | -2.46% | Jun 28, 2020 |
| Q1 2020 | 64 | +4.12 | +6.89% | Mar 29, 2020 |
| Q4 2019 | 63.8 | +2.48 | +4.05% | Dec 31, 2019 |
| Q3 2019 | 63.5 | +0.6 | +0.95% | Sep 29, 2019 |
| Q2 2019 | 62.3 | -3.46 | -5.26% | Jun 30, 2019 |
| Q1 2019 | 59.8 | -11.1 | -15.7% | Mar 31, 2019 |
| Q4 2018 | 61.3 | -7.77 | -11.3% | Dec 31, 2018 |
| Q3 2018 | 62.9 | -4.27 | -6.36% | Sep 30, 2018 |
| Q2 2018 | 65.7 | -0.59 | -0.89% | Jul 1, 2018 |
| Q1 2018 | 71 | +7.38 | +11.6% | Apr 1, 2018 |
| Q4 2017 | 69 | +6.22 | +9.9% | Dec 31, 2017 |
| Q3 2017 | 67.2 | +4.88 | +7.83% | Oct 1, 2017 |
| Q2 2017 | 66.3 | +6.54 | +10.9% | Jul 2, 2017 |
| Q1 2017 | 63.6 | +5.13 | +8.77% | Apr 2, 2017 |
| Q4 2016 | 62.8 | +3.62 | +6.12% | Dec 31, 2016 |
| Q3 2016 | 62.3 | +3.3 | +5.59% | Oct 2, 2016 |
| Q2 2016 | 59.8 | -1.84 | -2.99% | Jul 3, 2016 |
| Q1 2016 | 58.5 | -5.87 | -9.12% | Apr 3, 2016 |
| Q4 2015 | 59.2 | -2.81 | -4.53% | Dec 31, 2015 |
| Q3 2015 | 59 | -1.45 | -2.4% | Sep 27, 2015 |
| Q2 2015 | 61.6 | +5.04 | +8.91% | Jun 28, 2015 |
| Q1 2015 | 64.3 | +19 | +41.9% | Mar 29, 2015 |
| Q4 2014 | 62 | +20.7 | +50% | Dec 31, 2014 |
| Q3 2014 | 60.5 | +22.7 | +60.1% | Sep 28, 2014 |
| Q2 2014 | 56.6 | +18.5 | +48.7% | Jun 29, 2014 |
| Q1 2014 | 45.3 | +3.71 | +8.92% | Mar 30, 2014 |
| Q4 2013 | 41.3 | -4.4 | -9.62% | Dec 31, 2013 |
| Q3 2013 | 37.8 | -13.3 | -26% | Sep 29, 2013 |
| Q2 2013 | 38.1 | -13.2 | -25.7% | Jun 30, 2013 |
| Q1 2013 | 41.6 | -11.2 | -21.2% | Mar 31, 2013 |
| Q4 2012 | 45.7 | -8.69 | -16% | Dec 31, 2012 |
| Q3 2012 | 51 | -4.84 | -8.66% | Sep 30, 2012 |
| Q2 2012 | 51.2 | -5.7 | -10% | Jul 1, 2012 |
| Q1 2012 | 52.8 | -3.43 | -6.1% | Apr 1, 2012 |
| Q4 2011 | 54.4 | Dec 31, 2011 | ||
| Q3 2011 | 55.9 | Oct 2, 2011 | ||
| Q2 2011 | 56.9 | Jul 3, 2011 | ||
| Q1 2011 | 56.2 | Apr 3, 2011 |