| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 126 | -2.47 | -1.92% | May 31, 2024 |
| Q1 2024 | 132 | +5.47 | +4.34% | Feb 29, 2024 |
| Q4 2023 | 132 | +7.42 | +5.95% | Nov 30, 2023 |
| Q3 2023 | 130 | +6.31 | +5.09% | Aug 31, 2023 |
| Q2 2023 | 129 | +4.14 | +3.33% | May 31, 2023 |
| Q1 2023 | 126 | -1.93 | -1.51% | Feb 28, 2023 |
| Q4 2022 | 125 | -6.94 | -5.27% | Nov 30, 2022 |
| Q3 2022 | 124 | -13.3 | -9.67% | Aug 31, 2022 |
| Q2 2022 | 124 | -16.9 | -12% | May 31, 2022 |
| Q1 2022 | 128 | -12.2 | -8.71% | Feb 28, 2022 |
| Q4 2021 | 132 | -8.35 | -5.96% | Nov 30, 2021 |
| Q3 2021 | 137 | -1.22 | -0.88% | Aug 31, 2021 |
| Q2 2021 | 141 | +3.12 | +2.26% | May 31, 2021 |
| Q1 2021 | 140 | +2.47 | +1.79% | Feb 28, 2021 |
| Q4 2020 | 140 | +2.91 | +2.12% | Nov 30, 2020 |
| Q3 2020 | 138 | +2.89 | +2.13% | Aug 31, 2020 |
| Q2 2020 | 138 | +4.24 | +3.16% | May 31, 2020 |
| Q1 2020 | 138 | +4.86 | +3.66% | Feb 29, 2020 |
| Q4 2019 | 137 | +5.34 | +4.05% | Nov 30, 2019 |
| Q3 2019 | 136 | +5.88 | +4.53% | Aug 31, 2019 |
| Q2 2019 | 134 | +7.09 | +5.58% | May 31, 2019 |
| Q1 2019 | 133 | +7.57 | +6.04% | Feb 28, 2019 |
| Q4 2018 | 132 | +7.17 | +5.75% | Nov 30, 2018 |
| Q3 2018 | 130 | +5.25 | +4.22% | Aug 31, 2018 |
| Q2 2018 | 127 | -0.47 | -0.37% | May 31, 2018 |
| Q1 2018 | 125 | -6.84 | -5.18% | Feb 28, 2018 |
| Q4 2017 | 125 | -10.3 | -7.63% | Nov 30, 2017 |
| Q3 2017 | 124 | -11.1 | -8.18% | Aug 31, 2017 |
| Q2 2017 | 127 | -5.83 | -4.37% | May 31, 2017 |
| Q1 2017 | 132 | -0.66 | -0.5% | Feb 28, 2017 |
| Q4 2016 | 135 | +0.8 | +0.6% | Nov 30, 2016 |
| Q3 2016 | 136 | -2.99 | -2.16% | Aug 31, 2016 |
| Q2 2016 | 133 | -10.5 | -7.33% | May 31, 2016 |
| Q1 2016 | 133 | -12.4 | -8.56% | Feb 29, 2016 |
| Q4 2015 | 134 | -10.9 | -7.48% | Nov 30, 2015 |
| Q3 2015 | 139 | -7 | -4.81% | Aug 31, 2015 |
| Q2 2015 | 144 | -1.53 | -1.05% | May 31, 2015 |
| Q1 2015 | 145 | -3.06 | -2.06% | Feb 28, 2015 |
| Q4 2014 | 145 | -7.4 | -4.86% | Nov 30, 2014 |
| Q3 2014 | 146 | -8.46 | -5.49% | Aug 31, 2014 |
| Q2 2014 | 145 | -11.3 | -7.23% | May 31, 2014 |
| Q1 2014 | 148 | -6.52 | -4.21% | Feb 28, 2014 |
| Q4 2013 | 152 | -0.09 | -0.06% | Nov 30, 2013 |
| Q3 2013 | 154 | +2.82 | +1.87% | Aug 31, 2013 |
| Q2 2013 | 157 | +8.12 | +5.47% | May 31, 2013 |
| Q1 2013 | 155 | +6.25 | +4.21% | Feb 28, 2013 |
| Q4 2012 | 153 | +3.6 | +2.42% | Nov 30, 2012 |
| Q3 2012 | 151 | +1.72 | +1.15% | Aug 31, 2012 |
| Q2 2012 | 149 | -1.27 | -0.85% | May 31, 2012 |
| Q1 2012 | 149 | -1.25 | -0.83% | Feb 29, 2012 |
| Q4 2011 | 149 | +0.26 | +0.18% | Nov 30, 2011 |
| Q3 2011 | 149 | Aug 31, 2011 | ||
| Q2 2011 | 150 | May 31, 2011 | ||
| Q1 2011 | 150 | Feb 28, 2011 | ||
| Q4 2010 | 149 | Nov 30, 2010 |