| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q1 2024 | 118 | -17.8 | -13.1% | Mar 31, 2024 |
| Q4 2023 | 124 | -17 | -12.1% | Dec 31, 2023 |
| Q3 2023 | 129 | -16.6 | -11.4% | Sep 30, 2023 |
| Q2 2023 | 132 | -18.3 | -12.1% | Jun 30, 2023 |
| Q1 2023 | 136 | -20.1 | -12.9% | Mar 31, 2023 |
| Q4 2022 | 141 | -41.2 | -22.6% | Dec 31, 2022 |
| Q3 2022 | 146 | -69.7 | -32.4% | Sep 30, 2022 |
| Q2 2022 | 150 | -95.5 | -38.8% | Jun 30, 2022 |
| Q1 2022 | 156 | -112 | -41.9% | Mar 31, 2022 |
| Q4 2021 | 182 | -81.8 | -31% | Dec 31, 2021 |
| Q3 2021 | 215 | -46.9 | -17.9% | Sep 30, 2021 |
| Q2 2021 | 246 | -17.8 | -6.76% | Jun 30, 2021 |
| Q1 2021 | 268 | -1.82 | -0.67% | Mar 31, 2021 |
| Q4 2020 | 264 | -2.7 | -1.01% | Dec 31, 2020 |
| Q3 2020 | 262 | -1.36 | -0.52% | Sep 30, 2020 |
| Q2 2020 | 264 | +2.86 | +1.1% | Jun 30, 2020 |
| Q1 2020 | 270 | +7.9 | +3.01% | Mar 31, 2020 |
| Q4 2019 | 266 | -10.9 | -3.92% | Dec 31, 2019 |
| Q3 2019 | 264 | -29.2 | -9.98% | Sep 30, 2019 |
| Q2 2019 | 261 | -59.3 | -18.5% | Jun 30, 2019 |
| Q1 2019 | 262 | -84.3 | -24.3% | Mar 31, 2019 |
| Q4 2018 | 277 | -80.3 | -22.5% | Dec 31, 2018 |
| Q3 2018 | 293 | -70 | -19.3% | Sep 30, 2018 |
| Q2 2018 | 320 | -38.5 | -10.7% | Jun 30, 2018 |
| Q1 2018 | 346 | +3.26 | +0.95% | Mar 31, 2018 |
| Q4 2017 | 358 | +9.32 | +2.68% | Dec 31, 2017 |
| Q3 2017 | 363 | +4.2 | +1.17% | Sep 30, 2017 |
| Q2 2017 | 359 | -14.1 | -3.79% | Jun 30, 2017 |
| Q1 2017 | 343 | -56.7 | -14.2% | Mar 31, 2017 |
| Q4 2016 | 348 | -51.1 | -12.8% | Dec 31, 2016 |
| Q3 2016 | 359 | -32.1 | -8.21% | Sep 30, 2016 |
| Q2 2016 | 373 | +5.23 | +1.42% | Jun 30, 2016 |
| Q1 2016 | 400 | +40 | +11.1% | Mar 31, 2016 |
| Q4 2015 | 399 | +38.6 | +10.7% | Dec 31, 2015 |
| Q3 2015 | 391 | +23.7 | +6.45% | Sep 30, 2015 |
| Q2 2015 | 367 | -25.1 | -6.39% | Jun 30, 2015 |
| Q1 2015 | 360 | -31 | -7.93% | Mar 31, 2015 |
| Q4 2014 | 361 | -26.2 | -6.78% | Dec 31, 2014 |
| Q3 2014 | 367 | -7.95 | -2.12% | Sep 30, 2014 |
| Q2 2014 | 393 | +39.7 | +11.3% | Jun 30, 2014 |
| Q1 2014 | 391 | +42.9 | +12.3% | Mar 31, 2014 |
| Q4 2013 | 387 | +49.3 | +14.6% | Dec 31, 2013 |
| Q3 2013 | 375 | +38.3 | +11.4% | Sep 30, 2013 |
| Q2 2013 | 353 | +26.3 | +8.04% | Jun 30, 2013 |
| Q1 2013 | 348 | +47.8 | +15.9% | Mar 31, 2013 |
| Q4 2012 | 338 | +60 | +21.6% | Dec 31, 2012 |
| Q3 2012 | 337 | Sep 30, 2012 | ||
| Q2 2012 | 327 | Jun 30, 2012 | ||
| Q1 2012 | 300 | Mar 31, 2012 | ||
| Q4 2011 | 278 | Dec 31, 2011 |