Estimates vary as to how many women were involved, with most historians settling somewhere in the range 50,000–200,000; the exact numbers are still being researched and debated. Most of the women were from occupied countries, including Korea, China, and the Philippines. Women who were used for military "comfort stations" also came from Burma, Thailand, Vietnam, Malaya, Manchukuo, Taiwan (then a Japanese dependency), the Dutch East Indies, Portuguese Timor, New Guinea and other Japanese-occupied territories. Stations were located in Japan, China, the Philippines, Indonesia, then Malaya, Thailand, Burma, New Guinea, Hong Kong, Macau, and French Indochina. A smaller number of women of European origin were also involved from the Netherlands and Australia with an estimated 200–400 Dutch women alone.