The province's 3.5 million population is 83% Christian, but the demographic is changing as Muslim economic migrants arrive from Indonesia's populous islands of Java, Borneo, Sumatra and Sulawesi.
83% provintsi 3,5 miljonist elanikust on kristlased, aga demograafia on muutumas, sest Indoneesia rahvarohketelt Jaava, Kalimantani, Sumatra ja Sulawesi saartelt saabub muslimitest majandusmigrante.