| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 200 | -0.86 | -0.43% | Jun 30, 2024 |
| Q1 2024 | 191 | -15.7 | -7.62% | Mar 31, 2024 |
| Q4 2023 | 193 | -19.9 | -9.34% | Dec 31, 2023 |
| Q3 2023 | 195 | -15 | -7.13% | Sep 30, 2023 |
| Q2 2023 | 201 | -2.2 | -1.09% | Jun 30, 2023 |
| Q1 2023 | 207 | +12.1 | +6.24% | Mar 31, 2023 |
| Q4 2022 | 213 | +26.8 | +14.4% | Dec 31, 2022 |
| Q3 2022 | 210 | +21.9 | +11.7% | Sep 30, 2022 |
| Q2 2022 | 203 | +12.7 | +6.68% | Jun 30, 2022 |
| Q1 2022 | 195 | -0.24 | -0.12% | Mar 31, 2022 |
| Q4 2021 | 186 | -13.1 | -6.59% | Dec 31, 2021 |
| Q3 2021 | 188 | -15.7 | -7.72% | Sep 30, 2021 |
| Q2 2021 | 190 | -17.6 | -8.45% | Jun 30, 2021 |
| Q1 2021 | 195 | -15.1 | -7.19% | Mar 31, 2021 |
| Q4 2020 | 199 | -11.2 | -5.33% | Dec 31, 2020 |
| Q3 2020 | 204 | -7.1 | -3.37% | Sep 30, 2020 |
| Q2 2020 | 208 | -3.32 | -1.57% | Jun 30, 2020 |
| Q1 2020 | 210 | -1.53 | -0.72% | Mar 31, 2020 |
| Q4 2019 | 211 | -1.99 | -0.94% | Dec 31, 2019 |
| Q3 2019 | 211 | -2.86 | -1.34% | Sep 30, 2019 |
| Q2 2019 | 211 | -4.77 | -2.21% | Jun 30, 2019 |
| Q1 2019 | 211 | -6.3 | -2.89% | Mar 31, 2019 |
| Q4 2018 | 213 | -7.18 | -3.27% | Dec 31, 2018 |
| Q3 2018 | 214 | -8.94 | -4.02% | Sep 30, 2018 |
| Q2 2018 | 216 | -9.61 | -4.26% | Jun 30, 2018 |
| Q1 2018 | 218 | -13.3 | -5.74% | Mar 31, 2018 |
| Q4 2017 | 220 | -20.9 | -8.68% | Dec 31, 2017 |
| Q3 2017 | 223 | -31.5 | -12.4% | Sep 30, 2017 |
| Q2 2017 | 225 | -47.5 | -17.4% | Jun 30, 2017 |
| Q1 2017 | 231 | -64 | -21.7% | Mar 31, 2017 |
| Q4 2016 | 241 | -78.5 | -24.6% | Dec 31, 2016 |
| Q3 2016 | 254 | -92.8 | -26.7% | Sep 30, 2016 |
| Q2 2016 | 273 | -106 | -28% | Jun 30, 2016 |
| Q1 2016 | 295 | -121 | -29.1% | Mar 31, 2016 |
| Q4 2015 | 319 | -140 | -30.5% | Dec 31, 2015 |
| Q3 2015 | 347 | -164 | -32.1% | Sep 30, 2015 |
| Q2 2015 | 379 | -196 | -34.1% | Jun 30, 2015 |
| Q1 2015 | 416 | -238 | -36.4% | Mar 31, 2015 |
| Q4 2014 | 459 | -288 | -38.5% | Dec 31, 2014 |
| Q3 2014 | 511 | -360 | -41.3% | Sep 30, 2014 |
| Q2 2014 | 575 | -455 | -44.2% | Jun 30, 2014 |
| Q1 2014 | 653 | -603 | -48% | Mar 31, 2014 |
| Q4 2013 | 747 | -803 | -51.8% | Dec 31, 2013 |
| Q3 2013 | 871 | -1.11K | -56% | Sep 30, 2013 |
| Q2 2013 | 1.03K | -1.28K | -55.4% | Jun 30, 2013 |
| Q1 2013 | 1.26K | -1.72K | -57.7% | Mar 31, 2013 |
| Q4 2012 | 1.55K | -2.17K | -58.3% | Dec 31, 2012 |
| Q3 2012 | 1.98K | Sep 30, 2012 | ||
| Q2 2012 | 2.31K | Jun 30, 2012 | ||
| Q1 2012 | 2.97K | Mar 31, 2012 | ||
| Q4 2011 | 3.72K | Dec 31, 2011 |