Washington: Singapore on Tuesday again topped the World Bank's annual "Doing Business" ranking of the best environments to start and run a company, while Eritrea came up at the bottom of the 189 country list.

Best
 
1: Singapore
2: New Zealand
3: Hong Kong
4: Denmark
5: South Korea
6: Norway
7: United States
8: Britain
9: Finland
10: Australia
 
Worst

189: Eritrea
188: Libya
187: Central African Republic
186: South Sudan
185: Chad
184: Democratic Republic of Congo
183: Afghanistan
182: Venezuela
181: Angola
180: Haiti