| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 17.4 | -2.11 | -10.8% | Jun 28, 2024 |
| Q1 2024 | 18.2 | -0.95 | -4.96% | Mar 29, 2024 |
| Q4 2023 | 18.9 | -0.11 | -0.58% | Dec 31, 2023 |
| Q3 2023 | 19.5 | +1.55 | +8.64% | Sep 29, 2023 |
| Q2 2023 | 19.5 | +0.99 | +5.34% | Jun 30, 2023 |
| Q1 2023 | 19.2 | -0.3 | -1.54% | Mar 31, 2023 |
| Q4 2022 | 19 | -0.52 | -2.66% | Dec 31, 2022 |
| Q3 2022 | 18 | -3.03 | -14.4% | Sep 30, 2022 |
| Q2 2022 | 18.6 | +0.58 | +3.23% | Jul 1, 2022 |
| Q1 2022 | 19.5 | +3.67 | +23.3% | Apr 1, 2022 |
| Q4 2021 | 19.5 | +6.05 | +44.8% | Dec 31, 2021 |
| Q3 2021 | 21 | +8.86 | +73.1% | Oct 1, 2021 |
| Q2 2021 | 18 | +5.66 | +46% | Jul 2, 2021 |
| Q1 2021 | 15.8 | +3.79 | +31.6% | Apr 2, 2021 |
| Q4 2020 | 13.5 | +1.35 | +11.1% | Dec 31, 2020 |
| Q3 2020 | 12.1 | +0.45 | +3.86% | Sep 25, 2020 |
| Q2 2020 | 12.3 | +1.82 | +17.4% | Jun 26, 2020 |
| Q1 2020 | 12 | +2.16 | +22% | Mar 27, 2020 |
| Q4 2019 | 12.1 | +2.78 | +29.7% | Dec 31, 2019 |
| Q3 2019 | 11.7 | +2.24 | +23.8% | Sep 27, 2019 |
| Q2 2019 | 10.5 | +0.78 | +8.04% | Jun 28, 2019 |
| Q1 2019 | 9.83 | -0.01 | -0.1% | Mar 29, 2019 |
| Q4 2018 | 9.36 | -0.69 | -6.87% | Dec 31, 2018 |
| Q3 2018 | 9.42 | -0.4 | -4.08% | Sep 28, 2018 |
| Q2 2018 | 9.71 | -0.22 | -2.22% | Jun 29, 2018 |
| Q1 2018 | 9.84 | -0.21 | -2.09% | Mar 30, 2018 |
| Q4 2017 | 10.1 | +0.05 | +0.5% | Dec 31, 2017 |
| Q3 2017 | 9.81 | -0.35 | -3.45% | Sep 29, 2017 |
| Q2 2017 | 9.93 | -0.05 | -0.5% | Jun 30, 2017 |
| Q1 2017 | 10.1 | -0.16 | -1.57% | Mar 31, 2017 |
| Q4 2016 | 10 | -0.8 | -7.41% | Dec 31, 2016 |
| Q3 2016 | 10.2 | -0.31 | -2.96% | Sep 30, 2016 |
| Q2 2016 | 9.97 | -0.7 | -6.56% | Jul 1, 2016 |
| Q1 2016 | 10.2 | -0.38 | -3.59% | Apr 1, 2016 |
| Q4 2015 | 10.8 | +0.42 | +4.05% | Dec 31, 2015 |
| Q3 2015 | 10.5 | -0.44 | -4.03% | Oct 2, 2015 |
| Q2 2015 | 10.7 | -0.25 | -2.29% | Jul 3, 2015 |
| Q1 2015 | 10.6 | -0.42 | -3.81% | Apr 3, 2015 |
| Q4 2014 | 10.4 | -0.75 | -6.74% | Dec 31, 2014 |
| Q3 2014 | 10.9 | -0.21 | -1.89% | Sep 26, 2014 |
| Q2 2014 | 10.9 | -0.87 | -7.38% | Jun 27, 2014 |
| Q1 2014 | 11 | -1.35 | -10.9% | Mar 28, 2014 |
| Q4 2013 | 11.1 | -1.81 | -14% | Dec 31, 2013 |
| Q3 2013 | 11.1 | -2.1 | -15.9% | Sep 27, 2013 |
| Q2 2013 | 11.8 | -1.35 | -10.3% | Jun 28, 2013 |
| Q1 2013 | 12.4 | -0.72 | -5.5% | Mar 29, 2013 |
| Q4 2012 | 12.9 | -0.12 | -0.92% | Dec 31, 2012 |
| Q3 2012 | 13.2 | -0.18 | -1.34% | Sep 28, 2012 |
| Q2 2012 | 13.1 | -0.51 | -3.74% | Jun 29, 2012 |
| Q1 2012 | 13.1 | -1.3 | -9.04% | Mar 30, 2012 |
| Q4 2011 | 13.1 | -2.11 | -13.9% | Dec 31, 2011 |
| Q3 2011 | 13.4 | Sep 30, 2011 | ||
| Q2 2011 | 13.7 | Jul 1, 2011 | ||
| Q1 2011 | 14.4 | Apr 1, 2011 | ||
| Q4 2010 | 15.2 | Dec 31, 2010 |