| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 87.9 | -0.74 | -0.84% | May 31, 2024 |
| Q1 2024 | 84.5 | -4.36 | -4.91% | Mar 1, 2024 |
| Q4 2023 | 84.8 | -4.21 | -4.73% | Dec 1, 2023 |
| Q3 2023 | 88.1 | +1.44 | +1.66% | Sep 1, 2023 |
| Q2 2023 | 88.7 | +3.14 | +3.67% | Jun 2, 2023 |
| Q1 2023 | 88.8 | +4.19 | +4.95% | Mar 3, 2023 |
| Q4 2022 | 89 | +5.41 | +6.47% | Dec 2, 2022 |
| Q3 2022 | 86.7 | +3.32 | +3.98% | Sep 2, 2022 |
| Q2 2022 | 85.5 | -0.2 | -0.23% | Jun 3, 2022 |
| Q1 2022 | 84.6 | -4.19 | -4.72% | Mar 4, 2022 |
| Q4 2021 | 83.6 | -9.61 | -10.3% | Dec 3, 2021 |
| Q3 2021 | 83.4 | -13.9 | -14.3% | Sep 3, 2021 |
| Q2 2021 | 85.7 | -12.9 | -13% | Jun 4, 2021 |
| Q1 2021 | 88.8 | -9.62 | -9.77% | Mar 5, 2021 |
| Q4 2020 | 93.2 | -3.89 | -4.01% | Nov 27, 2020 |
| Q3 2020 | 97.3 | -0.64 | -0.65% | Aug 28, 2020 |
| Q2 2020 | 98.6 | +5.71 | +6.15% | May 29, 2020 |
| Q1 2020 | 98.4 | +11.4 | +13.1% | Feb 28, 2020 |
| Q4 2019 | 97.1 | +16.3 | +20.2% | Nov 29, 2019 |
| Q3 2019 | 97.9 | +24.6 | +33.6% | Aug 30, 2019 |
| Q2 2019 | 92.9 | +20.4 | +28.2% | May 31, 2019 |
| Q1 2019 | 87 | +15.3 | +21.4% | Mar 1, 2019 |
| Q4 2018 | 80.8 | +9.51 | +13.3% | Nov 30, 2018 |
| Q3 2018 | 73.3 | +2.22 | +3.12% | Aug 31, 2018 |
| Q2 2018 | 72.5 | +1.41 | +1.99% | Jun 1, 2018 |
| Q1 2018 | 71.7 | +1.34 | +1.9% | Mar 2, 2018 |
| Q4 2017 | 71.3 | +1.9 | +2.74% | Dec 1, 2017 |
| Q3 2017 | 71.1 | +2.58 | +3.77% | Sep 1, 2017 |
| Q2 2017 | 71 | +2.97 | +4.36% | Jun 2, 2017 |
| Q1 2017 | 70.4 | +2.22 | +3.26% | Mar 3, 2017 |
| Q4 2016 | 69.4 | +1.47 | +2.16% | Dec 2, 2016 |
| Q3 2016 | 68.5 | +2.68 | +4.07% | Sep 2, 2016 |
| Q2 2016 | 68.1 | +5.36 | +8.55% | Jun 3, 2016 |
| Q1 2016 | 68.1 | +8.57 | +14.4% | Mar 4, 2016 |
| Q4 2015 | 67.9 | +11.3 | +20% | Nov 27, 2015 |
| Q3 2015 | 65.8 | +10.4 | +18.9% | Aug 28, 2015 |
| Q2 2015 | 62.7 | +8.9 | +16.5% | May 29, 2015 |
| Q1 2015 | 59.6 | +7.75 | +15% | Feb 27, 2015 |
| Q4 2014 | 56.6 | +6.15 | +12.2% | Nov 28, 2014 |
| Q3 2014 | 55.4 | +5.85 | +11.8% | Aug 29, 2014 |
| Q2 2014 | 53.8 | +4.33 | +8.75% | May 30, 2014 |
| Q1 2014 | 51.8 | +1.1 | +2.17% | Feb 28, 2014 |
| Q4 2013 | 50.5 | -1.08 | -2.1% | Nov 29, 2013 |
| Q3 2013 | 49.5 | -3.18 | -6.03% | Aug 30, 2013 |
| Q2 2013 | 49.5 | -4.07 | -7.6% | May 31, 2013 |
| Q1 2013 | 50.7 | -3.11 | -5.78% | Mar 1, 2013 |
| Q4 2012 | 51.5 | -2.5 | -4.63% | Nov 30, 2012 |
| Q3 2012 | 52.7 | -1.59 | -2.93% | Aug 31, 2012 |
| Q2 2012 | 53.6 | -1.66 | -3.01% | Jun 1, 2012 |
| Q1 2012 | 53.8 | -1.35 | -2.45% | Mar 2, 2012 |
| Q4 2011 | 54 | -1.31 | -2.37% | Dec 2, 2011 |
| Q3 2011 | 54.3 | Sep 2, 2011 | ||
| Q2 2011 | 55.2 | Jun 3, 2011 | ||
| Q1 2011 | 55.2 | Mar 4, 2011 | ||
| Q4 2010 | 55.3 | Dec 3, 2010 |