| Period | Value | YoY Chg | Change % | Start Date | End Date |
|---|---|---|---|---|---|
| Q3 2024 | 18.5 | +0.34 | +1.87% | Jun 17, 2024 | Sep 8, 2024 |
| Q2 2024 | 18.5 | +0.8 | +4.52% | Mar 25, 2024 | Jun 16, 2024 |
| Q1 2024 | 18.8 | +1.62 | +9.44% | Jan 1, 2024 | Mar 24, 2024 |
| Q4 2023 | 18.3 | +1.37 | +8.09% | Sep 11, 2023 | Dec 31, 2023 |
| Q3 2023 | 18.2 | +1.62 | +9.8% | Jun 19, 2023 | Sep 10, 2023 |
| Q2 2023 | 17.7 | +0.82 | +4.86% | Mar 27, 2023 | Jun 18, 2023 |
| Q1 2023 | 17.2 | +12.8 | +297% | Jan 2, 2023 | Mar 26, 2023 |
| Q4 2022 | 16.9 | -0.98 | -5.47% | Sep 12, 2022 | Jan 1, 2023 |
| Q3 2022 | 16.5 | -1.82 | -9.92% | Jun 20, 2022 | Sep 11, 2022 |
| Q2 2022 | 16.9 | -1.18 | -6.54% | Mar 28, 2022 | Jun 19, 2022 |
| Q1 2022 | 4.32 | -13.6 | -75.8% | Mar 1, 2022 | Mar 27, 2022 |
| Q4 2021 | 17.9 | +0.29 | +1.65% | Sep 13, 2021 | Jan 2, 2022 |
| Q3 2021 | 18.3 | +0.82 | +4.68% | Jun 21, 2021 | Sep 12, 2021 |
| Q2 2021 | 18.1 | +0.35 | +1.98% | Mar 29, 2021 | Jun 20, 2021 |
| Q1 2021 | 17.9 | +0.34 | +1.94% | Jan 4, 2021 | Mar 28, 2021 |
| Q4 2020 | 17.6 | +0.23 | +1.32% | Sep 7, 2020 | Jan 3, 2021 |
| Q3 2020 | 17.5 | +0.49 | +2.88% | Jun 15, 2020 | Sep 6, 2020 |
| Q2 2020 | 17.7 | +0.79 | +4.67% | Mar 23, 2020 | Jun 14, 2020 |
| Q1 2020 | 17.6 | +0.85 | +5.09% | Dec 30, 2019 | Mar 22, 2020 |
| Q4 2019 | 17.4 | +0.74 | +4.44% | Sep 9, 2019 | Dec 29, 2019 |
| Q3 2019 | 17 | -0.46 | -2.63% | Jun 17, 2019 | Sep 8, 2019 |
| Q2 2019 | 16.9 | -0.9 | -5.06% | Mar 25, 2019 | Jun 16, 2019 |
| Q1 2019 | 16.7 | -1.57 | -8.6% | Dec 31, 2018 | Mar 24, 2019 |
| Q4 2018 | 16.7 | -2.04 | -10.9% | Sep 10, 2018 | Dec 30, 2018 |
| Q3 2018 | 17.5 | -0.79 | -4.32% | Jun 18, 2018 | Sep 9, 2018 |
| Q2 2018 | 17.8 | -0.4 | -2.2% | Mar 26, 2018 | Jun 17, 2018 |
| Q1 2018 | 18.3 | -0.16 | -0.87% | Jan 1, 2018 | Mar 25, 2018 |
| Q4 2017 | 18.7 | +0.33 | +1.8% | Sep 11, 2017 | Dec 31, 2017 |
| Q3 2017 | 18.3 | -0.16 | -0.87% | Jun 19, 2017 | Sep 10, 2017 |
| Q2 2017 | 18.2 | -0.01 | -0.06% | Mar 27, 2017 | Jun 18, 2017 |
| Q1 2017 | 18.4 | +0.24 | +1.32% | Jan 2, 2017 | Mar 26, 2017 |
| Q4 2016 | 18.4 | +0.07 | +0.38% | Sep 12, 2016 | Jan 1, 2017 |
| Q3 2016 | 18.5 | +0.99 | +5.67% | Jun 20, 2016 | Sep 11, 2016 |
| Q2 2016 | 18.2 | +0.61 | +3.46% | Mar 28, 2016 | Jun 19, 2016 |
| Q1 2016 | 18.2 | +0.78 | +4.48% | Jan 4, 2016 | Mar 27, 2016 |
| Q4 2015 | 18.3 | +0.97 | +5.6% | Sep 7, 2015 | Jan 3, 2016 |
| Q3 2015 | 17.5 | -0.28 | -1.58% | Jun 15, 2015 | Sep 6, 2015 |
| Q2 2015 | 17.6 | +0.01 | +0.06% | Mar 23, 2015 | Jun 14, 2015 |
| Q1 2015 | 17.4 | -0.13 | -0.74% | Dec 29, 2014 | Mar 22, 2015 |
| Q4 2014 | 17.3 | -0.09 | -0.52% | Sep 8, 2014 | Dec 28, 2014 |
| Q3 2014 | 17.7 | +0.61 | +3.56% | Jun 16, 2014 | Sep 7, 2014 |
| Q2 2014 | 17.6 | +0.51 | +2.98% | Mar 24, 2014 | Jun 15, 2014 |
| Q1 2014 | 17.5 | +0.54 | +3.18% | Dec 30, 2013 | Mar 23, 2014 |
| Q4 2013 | 17.4 | +0.59 | +3.51% | Sep 9, 2013 | Dec 29, 2013 |
| Q3 2013 | 17.1 | +0.65 | +3.94% | Jun 17, 2013 | Sep 8, 2013 |
| Q2 2013 | 17.1 | +0.94 | +5.82% | Mar 25, 2013 | Jun 16, 2013 |
| Q1 2013 | 17 | +1.16 | +7.33% | Dec 31, 2012 | Mar 24, 2013 |
| Q4 2012 | 16.8 | +1.14 | +7.27% | Sep 10, 2012 | Dec 30, 2012 |
| Q3 2012 | 16.5 | +1.13 | +7.36% | Jun 18, 2012 | Sep 9, 2012 |
| Q2 2012 | 16.2 | +0.99 | +6.53% | Mar 17, 2012 | Jun 17, 2012 |
| Q1 2012 | 15.8 | +0.94 | +6.31% | Jan 2, 2012 | Mar 25, 2012 |
| Q4 2011 | 15.7 | +1.19 | +8.21% | Sep 12, 2011 | Jan 1, 2012 |
| Q3 2011 | 15.4 | Jun 20, 2011 | Sep 11, 2011 | ||
| Q2 2011 | 15.2 | Mar 28, 2011 | Jun 19, 2011 | ||
| Q1 2011 | 14.9 | Jan 3, 2011 | Mar 27, 2011 | ||
| Q4 2010 | 14.5 | Sep 13, 2010 | Jan 2, 2011 |