| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2023 | 135 | -7.38 | -5.19% | Jul 1, 2023 |
| Q1 2023 | 138 | -2.32 | -1.65% | Apr 1, 2023 |
| Q4 2022 | 143 | +1.06 | +0.75% | Dec 31, 2022 |
| Q3 2022 | 140 | +3.09 | +2.25% | Sep 24, 2022 |
| Q2 2022 | 142 | +12.7 | +9.77% | Jun 25, 2022 |
| Q1 2022 | 141 | +26.4 | +23% | Mar 26, 2022 |
| Q4 2021 | 141 | +39.4 | +38.6% | Dec 25, 2021 |
| Q3 2021 | 137 | +39 | +39.7% | Sep 25, 2021 |
| Q2 2021 | 129 | +27.4 | +26.9% | Jun 26, 2021 |
| Q1 2021 | 114 | +0.71 | +0.62% | Mar 27, 2021 |
| Q4 2020 | 102 | -29.9 | -22.6% | Dec 26, 2020 |
| Q3 2020 | 98.3 | -77.2 | -44% | Sep 26, 2020 |
| Q2 2020 | 102 | -47.4 | -31.7% | Jun 27, 2020 |
| Q1 2020 | 114 | -8.22 | -6.74% | Mar 28, 2020 |
| Q4 2019 | 132 | +11.1 | +9.21% | Dec 28, 2019 |
| Q3 2019 | 176 | -8.43 | -4.58% | Oct 31, 2019 |
| Q2 2019 | 149 | -107 | -41.7% | Jul 31, 2019 |
| Q1 2019 | 122 | -195 | -61.5% | Apr 30, 2019 |
| Q4 2018 | 121 | -214 | -64% | Jan 31, 2019 |
| Q3 2018 | 184 | -154 | -45.6% | Oct 31, 2018 |
| Q2 2018 | 256 | -88.3 | -25.6% | Jul 31, 2018 |
| Q1 2018 | 317 | -35.1 | -9.98% | Apr 30, 2018 |
| Q4 2017 | 335 | -12.2 | -3.51% | Jan 31, 2018 |
| Q3 2017 | 338 | -19.5 | -5.46% | Oct 31, 2017 |
| Q2 2017 | 345 | +2.91 | +0.85% | Jul 31, 2017 |
| Q1 2017 | 352 | +24.9 | +7.63% | Apr 30, 2017 |
| Q4 2016 | 347 | +23.5 | +7.26% | Jan 31, 2017 |
| Q3 2016 | 357 | +71.7 | +25.1% | Oct 31, 2016 |
| Q2 2016 | 342 | +59.1 | +20.9% | Jul 31, 2016 |
| Q1 2016 | 327 | +34.7 | +11.9% | Apr 30, 2016 |
| Q4 2015 | 324 | +23.3 | +7.75% | Jan 31, 2016 |
| Q3 2015 | 286 | -32.7 | -10.3% | Oct 31, 2015 |
| Q2 2015 | 283 | -29 | -9.29% | Jul 31, 2015 |
| Q1 2015 | 292 | -11 | -3.62% | Apr 30, 2015 |
| Q4 2014 | 301 | -5.36 | -1.75% | Jan 31, 2015 |
| Q3 2014 | 318 | +13 | +4.25% | Oct 31, 2014 |
| Q2 2014 | 312 | +7.94 | +2.61% | Jul 31, 2014 |
| Q1 2014 | 303 | -0.06 | -0.02% | Apr 30, 2014 |
| Q4 2013 | 306 | +7.8 | +2.62% | Jan 31, 2014 |
| Q3 2013 | 305 | Oct 31, 2013 | ||
| Q2 2013 | 304 | Jul 31, 2013 | ||
| Q1 2013 | 303 | Apr 30, 2013 | ||
| Q4 2012 | 298 | Jan 31, 2013 |