| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 172 | +13.3 | +8.39% | Sep 30, 2024 |
| Q2 2024 | 161 | -10.1 | -5.9% | Jun 30, 2024 |
| Q1 2024 | 158 | -24.7 | -13.6% | Mar 31, 2024 |
| Q4 2023 | 158 | -31 | -16.5% | Dec 31, 2023 |
| Q3 2023 | 159 | -46.9 | -22.8% | Sep 30, 2023 |
| Q2 2023 | 171 | -36.8 | -17.7% | Jun 30, 2023 |
| Q1 2023 | 182 | -28.4 | -13.5% | Mar 31, 2023 |
| Q4 2022 | 189 | -29.2 | -13.4% | Dec 31, 2022 |
| Q3 2022 | 206 | -4.41 | -2.1% | Sep 30, 2022 |
| Q2 2022 | 208 | -22.2 | -9.64% | Jun 30, 2022 |
| Q1 2022 | 211 | -38.1 | -15.3% | Mar 31, 2022 |
| Q4 2021 | 218 | -37.8 | -14.8% | Dec 31, 2021 |
| Q3 2021 | 210 | -62.6 | -22.9% | Sep 30, 2021 |
| Q2 2021 | 230 | -25.5 | -9.98% | Jun 30, 2021 |
| Q1 2021 | 249 | +14.4 | +6.12% | Mar 31, 2021 |
| Q4 2020 | 256 | +32.3 | +14.5% | Dec 31, 2020 |
| Q3 2020 | 273 | +62.9 | +30% | Sep 30, 2020 |
| Q2 2020 | 256 | +52.7 | +25.9% | Jun 30, 2020 |
| Q1 2020 | 235 | +37.5 | +19% | Mar 31, 2020 |
| Q4 2019 | 223 | +38.5 | +20.8% | Dec 31, 2019 |
| Q3 2019 | 210 | +20.6 | +10.9% | Sep 30, 2019 |
| Q2 2019 | 203 | +4.28 | +2.16% | Jun 30, 2019 |
| Q1 2019 | 197 | -15.1 | -7.12% | Mar 31, 2019 |
| Q4 2018 | 185 | -64.7 | -25.9% | Dec 31, 2018 |
| Q3 2018 | 189 | -66.1 | -25.9% | Sep 30, 2018 |
| Q2 2018 | 199 | -58.6 | -22.8% | Jun 30, 2018 |
| Q1 2018 | 212 | -38.7 | -15.4% | Mar 31, 2018 |
| Q4 2017 | 250 | -15.6 | -5.87% | Dec 31, 2017 |
| Q3 2017 | 255 | -3.45 | -1.33% | Sep 30, 2017 |
| Q2 2017 | 257 | +3.6 | +1.42% | Jun 30, 2017 |
| Q1 2017 | 251 | -8.63 | -3.33% | Mar 31, 2017 |
| Q4 2016 | 265 | +32.7 | +14.1% | Dec 31, 2016 |
| Q3 2016 | 259 | +35.9 | +16.1% | Sep 30, 2016 |
| Q2 2016 | 254 | +32 | +14.4% | Jun 30, 2016 |
| Q1 2016 | 260 | +34.9 | +15.5% | Mar 31, 2016 |
| Q4 2015 | 232 | +7.64 | +3.4% | Dec 31, 2015 |
| Q3 2015 | 223 | -28.2 | -11.2% | Sep 30, 2015 |
| Q2 2015 | 222 | -66.8 | -23.2% | Jun 30, 2015 |
| Q1 2015 | 225 | -105 | -31.9% | Mar 31, 2015 |
| Q4 2014 | 225 | -171 | -43.1% | Dec 31, 2014 |
| Q3 2014 | 251 | -181 | -41.9% | Sep 30, 2014 |
| Q2 2014 | 289 | -166 | -36.6% | Jun 30, 2014 |
| Q1 2014 | 330 | -136 | -29.1% | Mar 31, 2014 |
| Q4 2013 | 395 | -70.2 | -15.1% | Dec 31, 2013 |
| Q3 2013 | 432 | -21.9 | -4.82% | Sep 30, 2013 |
| Q2 2013 | 455 | +11.4 | +2.57% | Jun 30, 2013 |
| Q1 2013 | 465 | +40.2 | +9.45% | Mar 31, 2013 |
| Q4 2012 | 466 | +53.8 | +13.1% | Dec 31, 2012 |
| Q3 2012 | 454 | +20 | +4.6% | Sep 30, 2012 |
| Q2 2012 | 444 | -10.9 | -2.39% | Jun 30, 2012 |
| Q1 2012 | 425 | -59.7 | -12.3% | Mar 31, 2012 |
| Q4 2011 | 412 | -95.2 | -18.8% | Dec 31, 2011 |
| Q3 2011 | 434 | Sep 30, 2011 | ||
| Q2 2011 | 454 | Jun 30, 2011 | ||
| Q1 2011 | 485 | Mar 31, 2011 | ||
| Q4 2010 | 507 | Dec 31, 2010 |