|
| 2015 | 2016 | 2017 | 2018 | 2019 |
| International market revenue (billion yuan) | 4.05 | 9.15 | 32.08 | 70.00 | 91.20 |
| Year-on-year growth | / | 122% | 250.4% | 118.1% | 30.4% |
| Proportion of total revenue | 6.1% | 13.4% | 28% | 40% | 44.3% |