| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 170 | -10 | -5.57% | Jun 1, 2024 |
| Q1 2024 | 170 | -13.1 | -7.18% | Mar 2, 2024 |
| Q4 2023 | 173 | -11.1 | -6.03% | Dec 2, 2023 |
| Q3 2023 | 175 | -6.69 | -3.69% | Sep 2, 2023 |
| Q2 2023 | 180 | +2.62 | +1.48% | Jun 3, 2023 |
| Q1 2023 | 183 | +8.94 | +5.15% | Mar 4, 2023 |
| Q4 2022 | 184 | +9.58 | +5.5% | Dec 31, 2022 |
| Q3 2022 | 181 | +1.3 | +0.72% | Aug 27, 2022 |
| Q2 2022 | 177 | -10.7 | -5.72% | May 28, 2022 |
| Q1 2022 | 174 | -27.2 | -13.5% | Feb 26, 2022 |
| Q4 2021 | 174 | -37.9 | -17.9% | Dec 31, 2021 |
| Q3 2021 | 180 | -40.9 | -18.5% | Aug 28, 2021 |
| Q2 2021 | 188 | -43.4 | -18.8% | May 29, 2021 |
| Q1 2021 | 201 | -37.8 | -15.8% | Feb 27, 2021 |
| Q4 2020 | 212 | -33 | -13.5% | Nov 28, 2020 |
| Q3 2020 | 221 | -33.3 | -13.1% | Aug 29, 2020 |
| Q2 2020 | 231 | -32.3 | -12.3% | May 30, 2020 |
| Q1 2020 | 239 | -31.6 | -11.7% | Feb 29, 2020 |
| Q4 2019 | 245 | -34.2 | -12.2% | Nov 30, 2019 |
| Q3 2019 | 254 | -38.1 | -13% | Aug 31, 2019 |
| Q2 2019 | 263 | +8.72 | +3.42% | Jun 1, 2019 |
| Q1 2019 | 270 | +54.7 | +25.4% | Mar 2, 2019 |
| Q4 2018 | 279 | +105 | +60.4% | Dec 1, 2018 |
| Q3 2018 | 292 | +170 | +138% | Sep 1, 2018 |
| Q2 2018 | 255 | +133 | +110% | Jun 2, 2018 |
| Q1 2018 | 215 | +93.7 | +76.9% | Mar 3, 2018 |
| Q4 2017 | 174 | +52.5 | +43.1% | Dec 2, 2017 |
| Q3 2017 | 123 | -2.54 | -2.03% | Sep 2, 2017 |
| Q2 2017 | 122 | -6.67 | -5.2% | Jun 3, 2017 |
| Q1 2017 | 122 | -9.3 | -7.09% | Mar 4, 2017 |
| Q4 2016 | 122 | -12.8 | -9.53% | Dec 3, 2016 |
| Q3 2016 | 125 | -3.2 | -2.49% | Aug 27, 2016 |
| Q2 2016 | 128 | -0.22 | -0.17% | May 28, 2016 |
| Q1 2016 | 131 | +13.1 | +11.1% | Feb 27, 2016 |
| Q4 2015 | 134 | +28.4 | +26.8% | Nov 28, 2015 |
| Q3 2015 | 128 | +25.2 | +24.4% | Aug 29, 2015 |
| Q2 2015 | 128 | +22.7 | +21.5% | May 30, 2015 |
| Q1 2015 | 118 | +9.62 | +8.87% | Feb 28, 2015 |
| Q4 2014 | 106 | -6.44 | -5.73% | Nov 29, 2014 |
| Q3 2014 | 103* | -16.5 | -13.8% | Aug 30, 2014 |
| Q2 2014 | 106 | -15.6 | -12.9% | May 31, 2014 |
| Q1 2014 | 108 | -19.9 | -15.5% | Mar 1, 2014 |
| Q4 2013 | 112 | -4.46 | -3.82% | Nov 30, 2013 |
| Q3 2013 | 120 | +16.5 | +16% | Aug 31, 2013 |
| Q2 2013 | 121 | +30.8 | +34.1% | Jun 1, 2013 |
| Q1 2013 | 128 | +55.9 | +77.2% | Mar 2, 2013 |
| Q4 2012 | 117 | +43.5 | +59.2% | Dec 1, 2012 |
| Q3 2012 | 103 | +27.8 | +36.9% | Sep 1, 2012 |
| Q2 2012 | 90.5 | +9.04 | +11.1% | Jun 2, 2012 |
| Q1 2012 | 72.4 | Mar 3, 2012 | ||
| Q4 2011 | 73.4 | Dec 3, 2011 | ||
| Q3 2011 | 75.4 | Aug 27, 2011 | ||
| Q2 2011 | 81.5 | May 28, 2011 |