| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 32.7 | +2.62 | +8.72% | Jun 30, 2024 |
| Q1 2024 | 30.9 | -0.4 | -1.28% | Mar 31, 2024 |
| Q4 2023 | 29.3 | -2.46 | -7.75% | Dec 31, 2023 |
| Q3 2023 | 29.6 | -2.3 | -7.22% | Sep 24, 2023 |
| Q2 2023 | 30 | -1.02 | -3.28% | Jun 25, 2023 |
| Q1 2023 | 31.3 | +1.46 | +4.9% | Mar 26, 2023 |
| Q4 2022 | 31.8 | +1.89 | +6.33% | Dec 25, 2022 |
| Q3 2022 | 31.9 | +2.51 | +8.55% | Sep 25, 2022 |
| Q2 2022 | 31.1 | -0.37 | -1.18% | Jun 26, 2022 |
| Q1 2022 | 29.8 | -4.82 | -13.9% | Mar 27, 2022 |
| Q4 2021 | 29.9 | -14.4 | -32.5% | Dec 26, 2021 |
| Q3 2021 | 29.4 | -15.2 | -34.1% | Sep 26, 2021 |
| Q2 2021 | 31.4 | -11.3 | -26.4% | Jun 27, 2021 |
| Q1 2021 | 34.6 | -5.6 | -13.9% | Mar 28, 2021 |
| Q4 2020 | 44.3 | +13.5 | +43.7% | Dec 27, 2020 |
| Q3 2020 | 44.6 | +12.3 | +38% | Sep 27, 2020 |
| Q2 2020 | 42.7 | +8 | +23.1% | Jun 28, 2020 |
| Q1 2020 | 40.2 | +3.16 | +8.53% | Mar 29, 2020 |
| Q4 2019 | 30.8 | -9.16 | -22.9% | Dec 29, 2019 |
| Q3 2019 | 32.3 | -8.24 | -20.3% | Sep 29, 2019 |
| Q2 2019 | 34.7 | -5.55 | -13.8% | Jun 30, 2019 |
| Q1 2019 | 37.1 | -2.07 | -5.29% | Mar 31, 2019 |
| Q4 2018 | 40 | +2.87 | +7.74% | Dec 30, 2018 |
| Q3 2018 | 40.6 | +2.57 | +6.77% | Sep 30, 2018 |
| Q2 2018 | 40.2 | +1.99 | +5.2% | Jul 1, 2018 |
| Q1 2018 | 39.1 | -0.55 | -1.39% | Apr 1, 2018 |
| Q4 2017 | 37.1 | -3.81 | -9.31% | Dec 31, 2017 |
| Q3 2017 | 38 | -3.99 | -9.51% | Sep 24, 2017 |
| Q2 2017 | 38.3 | -10.4 | -21.3% | Jun 25, 2017 |
| Q1 2017 | 39.7 | -14.4 | -26.6% | Mar 26, 2017 |
| Q4 2016 | 40.9 | -20.7 | -33.6% | Dec 25, 2016 |
| Q3 2016 | 42 | -25.3 | -37.6% | Sep 25, 2016 |
| Q2 2016 | 48.6 | -18.3 | -27.3% | Jun 26, 2016 |
| Q1 2016 | 54.1 | -13.2 | -19.6% | Mar 27, 2016 |
| Q4 2015 | 61.6 | -5.58 | -8.3% | Dec 27, 2015 |
| Q3 2015 | 67.3 | +2.03 | +3.11% | Sep 27, 2015 |
| Q2 2015 | 66.9 | +0.13 | +0.2% | Jun 28, 2015 |
| Q1 2015 | 67.2 | -2.94 | -4.19% | Mar 29, 2015 |
| Q4 2014 | 67.2 | -5.22 | -7.21% | Dec 28, 2014 |
| Q3 2014 | 65.2 | -9.08 | -12.2% | Sep 28, 2014 |
| Q2 2014 | 66.8 | -5.5 | -7.61% | Jun 29, 2014 |
| Q1 2014 | 70.2 | -4.62 | -6.18% | Mar 30, 2014 |
| Q4 2013 | 72.4 | Dec 31, 2013 | ||
| Q3 2013 | 74.3 | Sep 30, 2013 | ||
| Q2 2013 | 72.3 | Jun 30, 2013 | ||
| Q1 2013 | 74.8 | Mar 31, 2013 |