| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2023 | -335 | -46.6 | -16.2% | Sep 30, 2023 |
| Q2 2023 | -319 | -23.1 | -7.79% | Jun 30, 2023 |
| Q1 2023 | -303 | -2.18 | -0.73% | Mar 31, 2023 |
| Q4 2022 | -293 | +9.33 | +3.08% | Dec 31, 2022 |
| Q3 2022 | -289 | +16.3 | +5.35% | Sep 30, 2022 |
| Q2 2022 | -296 | +4.22 | +1.4% | Jun 30, 2022 |
| Q1 2022 | -301 | -8.12 | -2.77% | Mar 31, 2022 |
| Q4 2021 | -303 | -10.9 | -3.73% | Dec 31, 2021 |
| Q3 2021 | -305 | -20.4 | -7.18% | Sep 30, 2021 |
| Q2 2021 | -301 | -23.5 | -8.47% | Jun 30, 2021 |
| Q1 2021 | -293 | -18.2 | -6.62% | Mar 31, 2021 |
| Q4 2020 | -292 | -19.9 | -7.32% | Dec 31, 2020 |
| Q3 2020 | -285 | -21.4 | -8.13% | Sep 30, 2020 |
| Q2 2020 | -277 | -17 | -6.55% | Jun 30, 2020 |
| Q1 2020 | -275 | -18.8 | -7.34% | Mar 31, 2020 |
| Q4 2019 | -272 | -24.1 | -9.74% | Dec 31, 2019 |
| Q3 2019 | -263 | -38.5 | -17.1% | Sep 30, 2019 |
| Q2 2019 | -260 | -51.4 | -24.6% | Jun 30, 2019 |
| Q1 2019 | -256 | -60.8 | -31.2% | Mar 31, 2019 |
| Q4 2018 | -248 | -61.3 | -32.9% | Dec 31, 2018 |
| Q3 2018 | -225 | -37.1 | -19.7% | Sep 30, 2018 |
| Q2 2018 | -209 | -17.8 | -9.31% | Jun 30, 2018 |
| Q1 2018 | -195 | -0.75 | -0.39% | Mar 31, 2018 |
| Q4 2017 | -186 | +10.4 | +5.26% | Dec 31, 2017 |
| Q3 2017 | -188 | +4.12 | +2.15% | Sep 30, 2017 |
| Q2 2017 | -191 | -3.09 | -1.65% | Jun 30, 2017 |
| Q1 2017 | -194 | -9.49 | -5.14% | Mar 31, 2017 |
| Q4 2016 | -197 | -24.3 | -14.1% | Dec 31, 2016 |
| Q3 2016 | -192 | -24.1 | -14.4% | Sep 30, 2016 |
| Q2 2016 | -188 | -25.8 | -15.9% | Jun 30, 2016 |
| Q1 2016 | -185 | -29.3 | -18.8% | Mar 31, 2016 |
| Q4 2015 | -172 | -15.3 | -9.73% | Dec 31, 2015 |
| Q3 2015 | -168 | -8.13 | -5.1% | Sep 30, 2015 |
| Q2 2015 | -162 | +0.01 | +0.01% | Jun 30, 2015 |
| Q1 2015 | -155 | +10.1 | +6.09% | Mar 31, 2015 |
| Q4 2014 | -157 | +11.3 | +6.7% | Dec 31, 2014 |
| Q3 2014 | -160 | +11.7 | +6.83% | Sep 30, 2014 |
| Q2 2014 | -162 | +113 | +41.1% | Jun 30, 2014 |
| Q1 2014 | -166 | +3.19K | +95.1% | Mar 31, 2014 |
| Q4 2013 | -168 | -344 | -196% | Dec 31, 2013 |
| Q3 2013 | -171 | -223 | -429% | Sep 30, 2013 |
| Q2 2013 | -275 | -325 | -658% | Jun 30, 2013 |
| Q1 2013 | -3.36K | -3.41K | -7217% | Mar 31, 2013 |
| Q4 2012 | 176 | Dec 31, 2012 | ||
| Q3 2012 | 52.1 | Sep 30, 2012 | ||
| Q2 2012 | 49.4 | Jun 30, 2012 | ||
| Q1 2012 | 47.2 | Mar 31, 2012 |