Surinamese-Javanese is mainly based on Central Javanese, especially from Kedu residency. The number of speakers of Suriname-Javanese in Suriname was estimated at 60,000 as of 2012. Most Surinamese-Javanese are bi- or trilingual. According to the 2004 census, Surinamese-Javanese was the first or second language in 11 percent of households. In a 2012 study of multilingualism in Surinamese education by the Dutch Language Union, 3,497 out of 22,643 pupils (15 percent) in primary education indicated Surinamese-Javanese as a language spoken at home. Most of them were living in Wanica and Paramaribo districts.