| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 51.4 | +5.09 | +11% | Jun 29, 2024 |
| Q1 2024 | 52.4 | +8.07 | +18.2% | Mar 30, 2024 |
| Q4 2023 | 52.3 | +10.9 | +26.4% | Dec 31, 2023 |
| Q3 2023 | 49.7 | +8.24 | +19.9% | Sep 30, 2023 |
| Q2 2023 | 46.3 | +3.88 | +9.15% | Jul 1, 2023 |
| Q1 2023 | 44.3 | +0.82 | +1.89% | Apr 1, 2023 |
| Q4 2022 | 41.4 | -4.34 | -9.49% | Dec 31, 2022 |
| Q3 2022 | 41.5 | -3.01 | -6.77% | Oct 1, 2022 |
| Q2 2022 | 42.4 | -1.46 | -3.33% | Jul 2, 2022 |
| Q1 2022 | 43.5 | +0.82 | +1.92% | Apr 2, 2022 |
| Q4 2021 | 45.7 | +6.02 | +15.2% | Dec 31, 2021 |
| Q3 2021 | 44.5 | +3.67 | +8.99% | Oct 2, 2021 |
| Q2 2021 | 43.9 | +2.37 | +5.71% | Jul 3, 2021 |
| Q1 2021 | 42.7 | -0.43 | -1% | Mar 31, 2021 |
| Q4 2020 | 39.7 | -6.83 | -14.7% | Dec 31, 2020 |
| Q3 2020 | 40.8 | -5.09 | -11.1% | Sep 30, 2020 |
| Q2 2020 | 41.5 | -3.61 | -8% | Jun 30, 2020 |
| Q1 2020 | 43.1 | -0.64 | -1.46% | Mar 31, 2020 |
| Q4 2019 | 46.6 | +4.32 | +10.2% | Dec 31, 2019 |
| Q3 2019 | 45.9 | +5.81 | +14.5% | Sep 30, 2019 |
| Q2 2019 | 45.1 | +7.01 | +18.4% | Jun 30, 2019 |
| Q1 2019 | 43.7 | +7.26 | +19.9% | Mar 31, 2019 |
| Q4 2018 | 42.2 | +7.09 | +20.2% | Dec 31, 2018 |
| Q3 2018 | 40.1 | +5.09 | +14.5% | Sep 30, 2018 |
| Q2 2018 | 38.1 | +3.88 | +11.3% | Jun 30, 2018 |
| Q1 2018 | 36.5 | +2.91 | +8.67% | Mar 31, 2018 |
| Q4 2017 | 35.1 | +2.46 | +7.53% | Dec 31, 2017 |
| Q3 2017 | 35 | +3.14 | +9.86% | Sep 30, 2017 |
| Q2 2017 | 34.2 | +0.53 | +1.57% | Jun 30, 2017 |
| Q1 2017 | 33.6 | -0.97 | -2.81% | Mar 31, 2017 |
| Q4 2016 | 32.7 | -2.71 | -7.66% | Dec 31, 2016 |
| Q3 2016 | 31.9 | -5.83 | -15.5% | Sep 30, 2016 |
| Q2 2016 | 33.7 | -3.25 | -8.8% | Jun 30, 2016 |
| Q1 2016 | 34.6 | -2.56 | -6.9% | Mar 31, 2016 |
| Q4 2015 | 35.4 | -1.8 | -4.84% | Dec 31, 2015 |
| Q3 2015 | 37.7 | +0.73 | +1.98% | Sep 30, 2015 |
| Q2 2015 | 37 | +0.97 | +2.7% | Jun 30, 2015 |
| Q1 2015 | 37.1 | +1.16 | +3.23% | Mar 31, 2015 |
| Q4 2014 | 37.2 | +0.58 | +1.59% | Dec 31, 2014 |
| Q3 2014 | 37 | +0.4 | +1.09% | Sep 30, 2014 |
| Q2 2014 | 36 | -1.05 | -2.84% | Jun 30, 2014 |
| Q1 2014 | 36 | +1.29 | +3.72% | Mar 31, 2014 |
| Q4 2013 | 36.6 | +4.16 | +12.8% | Dec 31, 2013 |
| Q3 2013 | 36.6 | +6.02 | +19.7% | Sep 30, 2013 |
| Q2 2013 | 37 | +11 | +42.1% | Jun 30, 2013 |
| Q1 2013 | 34.7 | +6.47 | +23% | Mar 31, 2013 |
| Q4 2012 | 32.4 | +2.74 | +9.23% | Dec 31, 2012 |
| Q3 2012 | 30.5 | +5.54 | +22.2% | Sep 30, 2012 |
| Q2 2012 | 26.1 | -1.38 | -5.03% | Jun 30, 2012 |
| Q1 2012 | 28.2 | +1.06 | +3.91% | Mar 31, 2012 |
| Q4 2011 | 29.7 | +3.52 | +13.4% | Dec 31, 2011 |
| Q3 2011 | 25 | Sep 30, 2011 | ||
| Q2 2011 | 27.4 | Jun 30, 2011 | ||
| Q1 2011 | 27.1 | Mar 31, 2011 | ||
| Q4 2010 | 26.2 | Dec 31, 2010 |