These rankings, for 2010, are based on an index of 71 economic and social indicators, as diverse as new patents, mobile phone subscriptions and availability of venture capital.
2010年的这些排名是基于71个经济和社会指标的指数，如新专利，移动电话用户和风险投资的实用性。
2
Chinese capital of Beijing city guide, including Beijing's history, cuisine, profiles, featured photos, as well as city News subscriptions associated with Beijing.
中国首都北京的城市指南，之中包括北京的历史、美食、概况，特色照片，以及跟北京相关的城市新闻订阅。
3
Institutional ratio: The ratio between Bank subscriptions authorized solely in general capital increases and IMF quotas obtained solely from general quota increases.