| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q1 2024 | 191 | +18.9 | +11% | Mar 31, 2024 |
| Q4 2023 | 185 | +14.6 | +8.56% | Dec 31, 2023 |
| Q3 2023 | 182 | +13.8 | +8.2% | Sep 30, 2023 |
| Q2 2023 | 175 | -0.38 | -0.22% | Jun 30, 2023 |
| Q1 2023 | 172 | -10.4 | -5.7% | Mar 31, 2023 |
| Q4 2022 | 170 | -11.6 | -6.4% | Dec 31, 2022 |
| Q3 2022 | 169 | -22.7 | -11.9% | Sep 30, 2022 |
| Q2 2022 | 175 | -23.5 | -11.8% | Jun 30, 2022 |
| Q1 2022 | 182 | -25.5 | -12.3% | Mar 31, 2022 |
| Q4 2021 | 182 | -28.6 | -13.6% | Dec 31, 2021 |
| Q3 2021 | 191 | -11.5 | -5.66% | Sep 30, 2021 |
| Q2 2021 | 199 | +24.6 | +14.1% | Jun 30, 2021 |
| Q1 2021 | 208 | +52 | +33.4% | Mar 31, 2021 |
| Q4 2020 | 210 | +61 | +40.9% | Dec 31, 2020 |
| Q3 2020 | 203 | +51.4 | +33.9% | Sep 30, 2020 |
| Q2 2020 | 174 | +9.69 | +5.88% | Jun 30, 2020 |
| Q1 2020 | 156 | -28.4 | -15.4% | Mar 31, 2020 |
| Q4 2019 | 149 | -63.4 | -29.8% | Dec 31, 2019 |
| Q3 2019 | 151 | -74.2 | -32.9% | Sep 30, 2019 |
| Q2 2019 | 165 | -78.2 | -32.2% | Jun 30, 2019 |
| Q1 2019 | 184 | -64 | -25.8% | Mar 31, 2019 |
| Q4 2018 | 213 | -25.1 | -10.6% | Dec 31, 2018 |
| Q3 2018 | 226 | -3.2 | -1.4% | Sep 30, 2018 |
| Q2 2018 | 243 | +18.8 | +8.38% | Jun 30, 2018 |
| Q1 2018 | 248 | +27.3 | +12.3% | Mar 31, 2018 |
| Q4 2017 | 238 | +14.1 | +6.3% | Dec 31, 2017 |
| Q3 2017 | 229 | +1.63 | +0.72% | Sep 30, 2017 |
| Q2 2017 | 224 | -1.11 | -0.49% | Jun 30, 2017 |
| Q1 2017 | 221 | -4.59 | -2.04% | Mar 31, 2017 |
| Q4 2016 | 224 | -1.36 | -0.6% | Dec 31, 2016 |
| Q3 2016 | 227 | +5.01 | +2.26% | Sep 30, 2016 |
| Q2 2016 | 225 | -0.49 | -0.22% | Jun 30, 2016 |
| Q1 2016 | 225 | -4.08 | -1.78% | Mar 31, 2016 |
| Q4 2015 | 225 | -12.6 | -5.31% | Dec 31, 2015 |
| Q3 2015 | 222 | -27.8 | -11.1% | Sep 30, 2015 |
| Q2 2015 | 226 | -34.8 | -13.3% | Jun 30, 2015 |
| Q1 2015 | 229 | -35 | -13.2% | Mar 31, 2015 |
| Q4 2014 | 238 | -23.5 | -8.99% | Dec 31, 2014 |
| Q3 2014 | 250 | -5.12 | -2.01% | Sep 30, 2014 |
| Q2 2014 | 260 | +4.47 | +1.75% | Jun 30, 2014 |
| Q1 2014 | 265 | +1.42 | +0.54% | Mar 31, 2014 |
| Q4 2013 | 261 | -1.29 | -0.49% | Dec 31, 2013 |
| Q3 2013 | 255 | -3.87 | -1.49% | Sep 30, 2013 |
| Q2 2013 | 256 | -15.4 | -5.67% | Jun 30, 2013 |
| Q1 2013 | 263 | -5.67 | -2.11% | Mar 31, 2013 |
| Q4 2012 | 262 | Dec 31, 2012 | ||
| Q3 2012 | 259 | Sep 30, 2012 | ||
| Q2 2012 | 271 | Jun 30, 2012 | ||
| Q1 2012 | 269 | Mar 31, 2012 |