| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 48.5 | -6.06 | -11.1% | Jun 29, 2024 |
| Q1 2024 | 49.8 | -6.47 | -11.5% | Mar 30, 2024 |
| Q4 2023 | 51.1 | -6.62 | -11.5% | Dec 30, 2023 |
| Q3 2023 | 52.8 | -6.43 | -10.9% | Sep 30, 2023 |
| Q2 2023 | 54.6 | -5.74 | -9.52% | Jul 1, 2023 |
| Q1 2023 | 56.3 | -6.71 | -10.7% | Apr 1, 2023 |
| Q4 2022 | 57.7 | -8.13 | -12.3% | Dec 31, 2022 |
| Q3 2022 | 59.3 | -9.09 | -13.3% | Oct 1, 2022 |
| Q2 2022 | 60.3 | -10.7 | -15.1% | Jul 2, 2022 |
| Q1 2022 | 63 | -9.42 | -13% | Apr 2, 2022 |
| Q4 2021 | 65.9 | -5.33 | -7.49% | Jan 1, 2022 |
| Q3 2021 | 68.3 | -1.76 | -2.51% | Oct 2, 2021 |
| Q2 2021 | 71 | +1.9 | +2.75% | Jul 3, 2021 |
| Q1 2021 | 72.4 | +5.02 | +7.45% | Apr 3, 2021 |
| Q4 2020 | 71.2 | +2.67 | +3.9% | Jan 2, 2021 |
| Q3 2020 | 70.1 | -0.01 | -0.01% | Sep 26, 2020 |
| Q2 2020 | 69.1 | -0.99 | -1.41% | Jun 27, 2020 |
| Q1 2020 | 67.4 | -3.2 | -4.54% | Mar 28, 2020 |
| Q4 2019 | 68.5 | -2.22 | -3.14% | Dec 28, 2019 |
| Q3 2019 | 70.1 | -1.65 | -2.3% | Sep 28, 2019 |
| Q2 2019 | 70.1 | -4.33 | -5.82% | Jun 29, 2019 |
| Q1 2019 | 70.6 | -5.63 | -7.39% | Mar 30, 2019 |
| Q4 2018 | 70.8 | -6.78 | -8.75% | Dec 29, 2018 |
| Q3 2018 | 71.8 | -6.42 | -8.21% | Sep 29, 2018 |
| Q2 2018 | 74.4 | -1.85 | -2.43% | Jun 30, 2018 |
| Q1 2018 | 76.2 | +0.72 | +0.95% | Mar 31, 2018 |
| Q4 2017 | 77.5 | +2.41 | +3.21% | Dec 30, 2017 |
| Q3 2017 | 78.2 | +3.39 | +4.53% | Sep 30, 2017 |
| Q2 2017 | 76.3 | -2.91 | -3.68% | Jul 1, 2017 |
| Q1 2017 | 75.5 | -7.83 | -9.4% | Apr 1, 2017 |
| Q4 2016 | 75.1 | -13.2 | -14.9% | Dec 31, 2016 |
| Q3 2016 | 74.8 | -17.6 | -19% | Oct 1, 2016 |
| Q2 2016 | 79.2 | -12.5 | -13.6% | Jul 2, 2016 |
| Q1 2016 | 83.3 | -7.46 | -8.22% | Apr 2, 2016 |
| Q4 2015 | 88.3 | -0.36 | -0.41% | Jan 2, 2016 |
| Q3 2015 | 92.3 | +3.92 | +4.43% | Oct 3, 2015 |
| Q2 2015 | 91.7 | -1.15 | -1.24% | Jul 4, 2015 |
| Q1 2015 | 90.8 | -7.67 | -7.79% | Apr 4, 2015 |
| Q4 2014 | 88.7 | -16.3 | -15.5% | Jan 3, 2015 |
| Q3 2014 | 88.4 | -22.3 | -20.1% | Sep 27, 2014 |
| Q2 2014 | 92.8 | -22 | -19.1% | Jun 28, 2014 |
| Q1 2014 | 98.4 | -20.7 | -17.4% | Mar 29, 2014 |
| Q4 2013 | 105 | -18.7 | -15.1% | Dec 28, 2013 |
| Q3 2013 | 111 | -18.8 | -14.5% | Sep 28, 2013 |
| Q2 2013 | 115 | -17.4 | -13.2% | Jun 29, 2013 |
| Q1 2013 | 119 | -16.9 | -12.4% | Mar 30, 2013 |
| Q4 2012 | 124 | -18.9 | -13.3% | Dec 29, 2012 |
| Q3 2012 | 129 | -19.8 | -13.3% | Sep 29, 2012 |
| Q2 2012 | 132 | -21.6 | -14.1% | Jun 30, 2012 |
| Q1 2012 | 136 | -23.2 | -14.5% | Mar 31, 2012 |
| Q4 2011 | 143 | Dec 31, 2011 | ||
| Q3 2011 | 149 | Oct 1, 2011 | ||
| Q2 2011 | 154 | Jul 2, 2011 | ||
| Q1 2011 | 159 | Apr 2, 2011 |