| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2023 | 97.1 | -31.8 | -24.6% | Sep 2, 2023 |
| Q2 2023 | 129 | -0.35 | -0.27% | Jun 3, 2023 |
| Q1 2023 | 128 | -3.6 | -2.73% | Mar 4, 2023 |
| Q4 2022 | 127 | -9.91 | -7.24% | Nov 26, 2022 |
| Q3 2022 | 129 | -10.8 | -7.7% | Aug 27, 2022 |
| Q2 2022 | 130 | -14.8 | -10.2% | May 28, 2022 |
| Q1 2022 | 132 | -16.2 | -10.9% | Feb 26, 2022 |
| Q4 2021 | 137 | -9.71 | -6.63% | Nov 27, 2021 |
| Q3 2021 | 140 | -6.28 | -4.31% | Aug 28, 2021 |
| Q2 2021 | 145 | -0.53 | -0.37% | May 29, 2021 |
| Q1 2021 | 148 | +3.17 | +2.19% | Feb 27, 2021 |
| Q4 2020 | 147 | +0.02 | +0.01% | Nov 28, 2020 |
| Q3 2020 | 146 | -3.82 | -2.55% | Aug 29, 2020 |
| Q2 2020 | 145 | -6.73 | -4.43% | May 30, 2020 |
| Q1 2020 | 145 | -8.17 | -5.35% | Feb 29, 2020 |
| Q4 2019 | 147 | -4.26 | -2.83% | Nov 30, 2019 |
| Q3 2019 | 150 | +28.6 | +23.6% | Aug 31, 2019 |
| Q2 2019 | 152 | +27.9 | +22.5% | Jun 1, 2019 |
| Q1 2019 | 153 | +25.6 | +20.1% | Mar 3, 2019 |
| Q4 2018 | 151 | +17.8 | +13.4% | Dec 1, 2018 |
| Q3 2018 | 121 | -46.6 | -27.8% | Sep 1, 2018 |
| Q2 2018 | 124 | -40.8 | -24.8% | Jun 2, 2018 |
| Q1 2018 | 127 | -34.4 | -21.3% | Mar 3, 2018 |
| Q4 2017 | 133 | -24.5 | -15.6% | Dec 2, 2017 |
| Q3 2017 | 168 | +13.1 | +8.49% | Sep 2, 2017 |
| Q2 2017 | 165 | +13.1 | +8.62% | Jun 3, 2017 |
| Q1 2017 | 162 | -7.99 | -4.71% | Mar 4, 2017 |
| Q4 2016 | 158 | -16.9 | -9.66% | Nov 26, 2016 |
| Q3 2016 | 155 | -27 | -14.8% | Aug 27, 2016 |
| Q2 2016 | 152 | -38.8 | -20.4% | May 28, 2016 |
| Q1 2016 | 170 | -1.51 | -0.88% | Feb 27, 2016 |
| Q4 2015 | 174 | +2.95 | +1.72% | Nov 28, 2015 |
| Q3 2015 | 182 | +11 | +6.45% | Aug 29, 2015 |
| Q2 2015 | 191 | +19.3 | +11.3% | May 30, 2015 |
| Q1 2015 | 171 | -2.35 | -1.35% | Feb 28, 2015 |
| Q4 2014 | 171 | -2.11 | -1.22% | Nov 29, 2014 |
| Q3 2014 | 171 | +1.41 | +0.83% | Aug 30, 2014 |
| Q2 2014 | 171 | +5.67 | +3.43% | May 31, 2014 |
| Q1 2014 | 174 | +7.82 | +4.72% | Mar 1, 2014 |
| Q4 2013 | 174 | +6.8 | +4.08% | Nov 30, 2013 |
| Q3 2013 | 169 | -4.04 | -2.33% | Aug 31, 2013 |
| Q2 2013 | 166 | -13.1 | -7.31% | Jun 1, 2013 |
| Q1 2013 | 166 | -15 | -8.28% | Mar 2, 2013 |
| Q4 2012 | 167 | -15.7 | -8.62% | Dec 1, 2012 |
| Q3 2012 | 173 | -10.2 | -5.57% | Sep 1, 2012 |
| Q2 2012 | 179 | -5.4 | -2.94% | Jun 2, 2012 |
| Q1 2012 | 181 | Mar 3, 2012 | ||
| Q4 2011 | 182 | Nov 26, 2011 | ||
| Q3 2011 | 183 | Aug 27, 2011 | ||
| Q2 2011 | 184 | May 28, 2011 |