According to the government portal, Tongans, Polynesian by ethnicity with a mixture of Melanesian, represent more than 98% of the inhabitants. 1.5% are mixed Tongans and the rest are European (the majority are British), mixed European, and other Pacific Islanders. In 2001 there were approximately 3,000 or 4,000 Chinese in Tonga, comprising 3 or 4% of the total Tongan population. In 2006, Nukuʻalofa riots mainly targeted Chinese-owned businesses, leading to the emigration of several hundred Chinese so that only about 300 remain.