evenues from data services are in single digits as a percentage of total revenue from mobile services. This is a result of Japan's higher income per capita and advanced mobile infrastructure. A major part of revenue streams in countries such as India and the Philippines depend on companies in other countries that pay them for outsourced services. It is also a hub of lower-cost manufacturing for the rest of the world. As wages in China and the Philippines increase, more companies are moving their manufacturing to Vietnam where wages are still comparatively low. These industries are opening new employ- ment opportunities for sections of populations that previously subsisted on lower wages in agriculture. They are also providing income for people SO that more children are being educated. Consequently, more of the population is able to afford increasingly sophisticated mobile services. Southeast Asia includes the south of China and portions north of Australia. Indo- nesia, which is located in Southeast Asia, is the fourth most populous country in the world. In addition to its sizable population, Indonesia boasts the largest economy in Southeast Asia, and its 12.4 percent poverty rate (as of the end of 2011) has been decreasing. There have been improvements in the unemployment rate, as well, which was at 7.4 percent in early 2011. However, inflation is still a problem. Moreover, cor- ruption makes it difficult for foreign companies to do business there. Like many other countries in Asia and Africa, Indonesia has a large number of mobile providers, nine of them by early 2011. Thus, competition is intense and prices are low. China Mobile and Singapore Telecommunications, known as SingTel, has a major presence in Asia through its roaming services and subsidiaries in India and Australia. The government of Singapore owns 54 percent of SingTel. In 2004, SingTel formed a separate company, Bridge Alliance, which sells prepaid mobile cards for roaming in Asia and Australia. Bridge Alliance also has a partnership with FreeMove,