| China |  |  | Vietnam |  |  |
---|---|---|---|---|---|---|
Income groups | Member % (n/N) | Non-Member % (n/N) | OR | Member % (n/N) | Non-Member % (n/N) | OR |
Low | 10.7% (517/4825) | 10.0% (67/670) | 1.1 | 17.3% (164/950) | 13.8% (112/810) | 1.3* |
Middle | 9.1% (989/10843) | 10.7% (82/763) | 0.8 | 11.8% (261/2211) | 11.2% (282/2515) | 1.1 |
High | 8.7% (455/5221) | 9.5% (29/306) | 0.9 | 10.6% (127/1202) | 10.0% (129/1295) | 1.1 |