| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 134 | -15.9 | -10.6% | Sep 30, 2024 |
| Q2 2024 | 139 | -18.6 | -11.8% | Jun 30, 2024 |
| Q1 2024 | 143 | -20.9 | -12.8% | Mar 31, 2024 |
| Q4 2023 | 146 | -23.7 | -14% | Dec 31, 2023 |
| Q3 2023 | 150 | -26.5 | -15% | Sep 30, 2023 |
| Q2 2023 | 158 | -17.5 | -9.98% | Jun 30, 2023 |
| Q1 2023 | 164 | -13 | -7.38% | Mar 31, 2023 |
| Q4 2022 | 170 | -5.41 | -3.09% | Dec 31, 2022 |
| Q3 2022 | 177 | -6.3 | -3.45% | Sep 30, 2022 |
| Q2 2022 | 175 | -21.4 | -10.9% | Jun 30, 2022 |
| Q1 2022 | 177 | -36.9 | -17.3% | Mar 31, 2022 |
| Q4 2021 | 175 | -59.5 | -25.3% | Dec 31, 2021 |
| Q3 2021 | 183 | -59 | -24.4% | Sep 30, 2021 |
| Q2 2021 | 196 | -55.8 | -22.1% | Jun 30, 2021 |
| Q1 2021 | 214 | -43.6 | -17% | Mar 31, 2021 |
| Q4 2020 | 235 | -28.6 | -10.9% | Dec 31, 2020 |
| Q3 2020 | 242 | -22.8 | -8.61% | Sep 30, 2020 |
| Q2 2020 | 252 | -6.72 | -2.6% | Jun 30, 2020 |
| Q1 2020 | 257 | +1.47 | +0.58% | Mar 31, 2020 |
| Q4 2019 | 263 | +10.7 | +4.22% | Dec 31, 2019 |
| Q3 2019 | 265 | +11.9 | +4.71% | Sep 30, 2019 |
| Q2 2019 | 259 | +2.52 | +0.98% | Jun 30, 2019 |
| Q1 2019 | 256 | -3.63 | -1.4% | Mar 31, 2019 |
| Q4 2018 | 253 | -5.65 | -2.19% | Dec 31, 2018 |
| Q3 2018 | 253 | -1.69 | -0.66% | Sep 30, 2018 |
| Q2 2018 | 256 | -2.29 | -0.89% | Jun 30, 2018 |
| Q1 2018 | 259 | -2.24 | -0.86% | Mar 31, 2018 |
| Q4 2017 | 258 | -10.2 | -3.78% | Dec 31, 2017 |
| Q3 2017 | 255 | -22.3 | -8.07% | Sep 30, 2017 |
| Q2 2017 | 259 | -11.3 | -4.18% | Jun 30, 2017 |
| Q1 2017 | 261 | +1.24 | +0.48% | Mar 31, 2017 |
| Q4 2016 | 269 | +20.8 | +8.38% | Dec 31, 2016 |
| Q3 2016 | 277 | +35.2 | +14.5% | Sep 30, 2016 |
| Q2 2016 | 270 | +37.4 | +16.1% | Jun 30, 2016 |
| Q1 2016 | 260 | +31.3 | +13.7% | Mar 31, 2016 |
| Q4 2015 | 248 | +20.8 | +9.17% | Dec 31, 2015 |
| Q3 2015 | 242 | +15.8 | +6.97% | Sep 30, 2015 |
| Q2 2015 | 233 | +5.4 | +2.38% | Jun 30, 2015 |
| Q1 2015 | 229 | +1.02 | +0.45% | Mar 31, 2015 |
| Q4 2014 | 227 | +2.07 | +0.92% | Dec 31, 2014 |
| Q3 2014 | 226 | +4.59 | +2.07% | Sep 30, 2014 |
| Q2 2014 | 227 | +9.13 | +4.19% | Jun 30, 2014 |
| Q1 2014 | 228 | +12.9 | +5.98% | Mar 31, 2014 |
| Q4 2013 | 225 | +11.7 | +5.5% | Dec 31, 2013 |
| Q3 2013 | 221 | +9.6 | +4.53% | Sep 30, 2013 |
| Q2 2013 | 218 | +11.6 | +5.61% | Jun 30, 2013 |
| Q1 2013 | 215 | +14.8 | +7.37% | Mar 31, 2013 |
| Q4 2012 | 213 | Dec 31, 2012 | ||
| Q3 2012 | 212 | Sep 30, 2012 | ||
| Q2 2012 | 207 | Jun 30, 2012 | ||
| Q1 2012 | 200 | Mar 31, 2012 |