Duy Xuyen

2.5 km at 15.8%

1.6 km at 17.4%

2.5 km at 13.6%

2.1 km at 14.6%

4.5 km at 8.7%

3.3 km at 5.7%

3.0 km at 10.2%

2.8 km at 6.2%