| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 83.4 | -31.6 | -27.5% | Jun 28, 2024 |
| Q1 2024 | 87.8 | -35.6 | -28.8% | Mar 29, 2024 |
| Q4 2023 | 94.8 | -37.9 | -28.5% | Dec 31, 2023 |
| Q3 2023 | 107 | -30.1 | -22% | Sep 29, 2023 |
| Q2 2023 | 115 | -22.6 | -16.5% | Jun 30, 2023 |
| Q1 2023 | 123 | -16.2 | -11.6% | Mar 31, 2023 |
| Q4 2022 | 133 | -4 | -2.93% | Dec 31, 2022 |
| Q3 2022 | 137 | +1.35 | +1% | Sep 30, 2022 |
| Q2 2022 | 138 | +1.22 | +0.9% | Jul 1, 2022 |
| Q1 2022 | 140 | +3.89 | +2.87% | Apr 1, 2022 |
| Q4 2021 | 137 | -1.34 | -0.97% | Dec 31, 2021 |
| Q3 2021 | 135 | -3.27 | -2.36% | Oct 1, 2021 |
| Q2 2021 | 136 | -1.68 | -1.22% | Jul 2, 2021 |
| Q1 2021 | 136 | -3.64 | -2.61% | Apr 2, 2021 |
| Q4 2020 | 138 | +1.05 | +0.77% | Dec 31, 2020 |
| Q3 2020 | 139 | +3.68 | +2.73% | Sep 25, 2020 |
| Q2 2020 | 138 | +5.16 | +3.88% | Jun 26, 2020 |
| Q1 2020 | 139 | +11.1 | +8.66% | Mar 27, 2020 |
| Q4 2019 | 137 | +9.81 | +7.72% | Dec 31, 2019 |
| Q3 2019 | 135 | +7.37 | +5.77% | Sep 27, 2019 |
| Q2 2019 | 133 | +3.94 | +3.06% | Jun 28, 2019 |
| Q1 2019 | 128 | +0.82 | +0.64% | Mar 29, 2019 |
| Q4 2018 | 127 | +4.34 | +3.54% | Dec 31, 2018 |
| Q3 2018 | 128 | +10.7 | +9.19% | Sep 28, 2018 |
| Q2 2018 | 129 | +19.6 | +17.9% | Jun 29, 2018 |
| Q1 2018 | 127 | +23.1 | +22.2% | Mar 30, 2018 |
| Q4 2017 | 123 | +22.1 | +22% | Dec 31, 2017 |
| Q3 2017 | 117 | +28.2 | +31.8% | Sep 29, 2017 |
| Q2 2017 | 109 | +39.7 | +57% | Jun 30, 2017 |
| Q1 2017 | 104 | +51.7 | +98.2% | Mar 31, 2017 |
| Q4 2016 | 101 | +63.1 | +168% | Dec 31, 2016 |
| Q3 2016 | 88.7 | +58.3 | +191% | Sep 30, 2016 |
| Q2 2016 | 69.6 | +39.4 | +130% | Jul 1, 2016 |
| Q1 2016 | 52.6 | +22.5 | +74.4% | Apr 1, 2016 |
| Q4 2015 | 37.5 | +9.25 | +32.7% | Dec 31, 2015 |
| Q3 2015 | 30.5 | +3.96 | +14.9% | Oct 2, 2015 |
| Q2 2015 | 30.2 | +5.39 | +21.7% | Jul 3, 2015 |
| Q1 2015 | 30.2 | +4.64 | +18.2% | Apr 3, 2015 |
| Q4 2014 | 28.3 | +1.63 | +6.11% | Dec 31, 2014 |
| Q3 2014 | 26.5 | -1.92 | -6.76% | Sep 26, 2014 |
| Q2 2014 | 24.8 | -5.7 | -18.7% | Jun 27, 2014 |
| Q1 2014 | 25.5 | -4.23 | -14.2% | Mar 28, 2014 |
| Q4 2013 | 26.7 | -3.3 | -11% | Dec 31, 2013 |
| Q3 2013 | 28.4 | -1.67 | -5.55% | Sep 27, 2013 |
| Q2 2013 | 30.5 | +0.04 | +0.13% | Jun 28, 2013 |
| Q1 2013 | 29.8 | -1.86 | -5.88% | Mar 29, 2013 |
| Q4 2012 | 30 | -2.87 | -8.74% | Dec 31, 2012 |
| Q3 2012 | 30.1 | -4.84 | -13.9% | Sep 28, 2012 |
| Q2 2012 | 30.5 | -4.63 | -13.2% | Jun 29, 2012 |
| Q1 2012 | 31.6 | -4.5 | -12.5% | Mar 30, 2012 |
| Q4 2011 | 32.8 | Dec 31, 2011 | ||
| Q3 2011 | 34.9 | Sep 30, 2011 | ||
| Q2 2011 | 35.1 | Jul 1, 2011 | ||
| Q1 2011 | 36.1 | Apr 1, 2011 |