| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2023 | 42.4 | -86.8 | -67.2% | Sep 30, 2023 |
| Q2 2023 | 52.6 | -45.1 | -46.2% | Jul 1, 2023 |
| Q1 2023 | 67.8 | -14.2 | -17.3% | Apr 1, 2023 |
| Q4 2022 | 92.8 | +22 | +31.2% | Dec 31, 2022 |
| Q3 2022 | 129 | +68.2 | +112% | Sep 24, 2022 |
| Q2 2022 | 97.7 | +40 | +69.4% | Jun 25, 2022 |
| Q1 2022 | 82 | +30.3 | +58.7% | Mar 26, 2022 |
| Q4 2021 | 70.7 | +17.1 | +31.8% | Dec 25, 2021 |
| Q3 2021 | 60.9 | +4.49 | +7.95% | Sep 25, 2021 |
| Q2 2021 | 57.7 | -8.02 | -12.2% | Jun 26, 2021 |
| Q1 2021 | 51.7 | -29.3 | -36.1% | Mar 27, 2021 |
| Q4 2020 | 53.7 | -28.8 | -34.9% | Dec 26, 2020 |
| Q3 2020 | 56.5 | -26.8 | -32.2% | Sep 26, 2020 |
| Q2 2020 | 65.7 | -16.8 | -20.4% | Jun 27, 2020 |
| Q1 2020 | 81 | -2.64 | -3.16% | Mar 28, 2020 |
| Q4 2019 | 82.5 | -4.58 | -5.26% | Dec 28, 2019 |
| Q3 2019 | 83.3 | -7.17 | -7.93% | Sep 28, 2019 |
| Q2 2019 | 82.5 | -12.7 | -13.3% | Jun 29, 2019 |
| Q1 2019 | 83.6 | -14.3 | -14.6% | Mar 30, 2019 |
| Q4 2018 | 87.1 | -12.6 | -12.7% | Dec 29, 2018 |
| Q3 2018 | 90.4 | -10.3 | -10.2% | Sep 29, 2018 |
| Q2 2018 | 95.2 | -4.96 | -4.96% | Jun 30, 2018 |
| Q1 2018 | 97.9 | -0.1 | -0.1% | Mar 31, 2018 |
| Q4 2017 | 99.7 | +4.43 | +4.65% | Dec 30, 2017 |
| Q3 2017 | 101 | +7.79 | +8.38% | Sep 30, 2017 |
| Q2 2017 | 100 | +5.17 | +5.45% | Jul 1, 2017 |
| Q1 2017 | 98.1 | +0.25 | +0.26% | Apr 1, 2017 |
| Q4 2016 | 95.2 | -5.08 | -5.06% | Dec 31, 2016 |
| Q3 2016 | 93 | -5.91 | -5.98% | Sep 24, 2016 |
| Q2 2016 | 94.9 | -4.02 | -4.06% | Jun 25, 2016 |
| Q1 2016 | 97.8 | -1.05 | -1.06% | Mar 26, 2016 |
| Q4 2015 | 100 | +0.42 | +0.42% | Dec 26, 2015 |
| Q3 2015 | 98.9 | -5.85 | -5.59% | Sep 26, 2015 |
| Q2 2015 | 99 | -8 | -7.48% | Jun 27, 2015 |
| Q1 2015 | 98.9 | -12.8 | -11.4% | Mar 28, 2015 |
| Q4 2014 | 99.9 | -19.2 | -16.1% | Dec 27, 2014 |
| Q3 2014 | 105 | -15.8 | -13.1% | Sep 27, 2014 |
| Q2 2014 | 107 | -15.9 | -12.9% | Jun 28, 2014 |
| Q1 2014 | 112 | -9.9 | -8.15% | Mar 29, 2014 |
| Q4 2013 | 119 | +3.51 | +3.04% | Dec 28, 2013 |
| Q3 2013 | 121 | +3.92 | +3.36% | Sep 28, 2013 |
| Q2 2013 | 123 | +7.48 | +6.49% | Jun 29, 2013 |
| Q1 2013 | 122 | -1.05 | -0.86% | Mar 30, 2013 |
| Q4 2012 | 116 | -20.7 | -15.2% | Dec 29, 2012 |
| Q3 2012 | 117 | -34.2 | -22.7% | Sep 29, 2012 |
| Q2 2012 | 115 | -53.4 | -31.7% | Jun 30, 2012 |
| Q1 2012 | 123 | -47.3 | -27.8% | Mar 31, 2012 |
| Q4 2011 | 136 | Dec 31, 2011 | ||
| Q3 2011 | 151 | Oct 1, 2011 | ||
| Q2 2011 | 169 | Jul 2, 2011 | ||
| Q1 2011 | 170 | Apr 2, 2011 |