Hedge | Frequency | both are equivalent | Xie’s is equivalent, while Wang’s is not |
around | 153 | 56.2% | 37.9% |
about | 77 | 45.5% | 46.8% |
at least | 73 | 60.3% | 37.0% |
mainly | 20 | 60.0% | 35.0% |
approximate | 10 | 70.0% | 30.0% |
largely | 8 | 25.0% | 62.5% |