The current constitution defines Malays as being of ethnic groups such as the Javanese, Mandailing, Patani, Minangkabau, Kerinci, Acehnese, Rawa, Buginese, and Banjarese, as well as Malay Indians and Malay Arabs. Traditionally, the Javanese mostly lived in Hilir Perak, comprising Bagan Datuk, Batak Rabit, Sungai Manik, Teluk Intan, and a few other places along the Perak shores. The Mandailing and Rawa people were mostly in Gopeng, Kampar, Tanjung Malim, and Kampung Mandailing at Gua Balak. These people had mostly come from neighbouring Selangor, escaping the Klang War. The Buginese are found in Kuala Kangsar, especially in Kota Lama Kiri and Sayong. The few Minangkabau people in the state lived among the other ethnic groups with no distinct villages or settlements of their own. As of 2015, there were some 3,200 Malaysian Siamese in Perak, a legacy of the Siamese presence in the northern Malay states. There is also a scattered Acehnese presence, dating back to the rule of the Sultanate of Aceh.