Tourism in Indonesia with a recorded 314,000 tourists entering Indonesia. In 2008, the US government lifted their travel warning on Indonesia. By 2016, the terrorist threat were renewed and reactivated by the outbreak of ISIS-affiliated sleeper cells in the region. In 2016, Jakarta suffered terrorist attack. And by 2018, numbers of terrorist attacks erupted in Surabaya and Pekanbaru. Most of major tourist destinations in Indonesia, especially Bali, Yogyakarta, Batam, Bandung and Jakarta, has a rather relaxed modern cosmopolitan social outlook, which is quite conducive for tourism industry. However, certain regional provinces might not have that kind of luxury, and tend to be conservative.
Demographics of Indonesia Indonesia is the world's most populous Muslim-majority nation; almost 87.18% of Indonesians declared themselves Muslim in the 2010 census. 9.87% of the population adhered to Christianity (of which more than 70% were Protestant), 1.69% were Hindu, 0.72% Buddhist, and 0.56 of other faiths. Most Indonesian Hindus are Balinese and most Buddhists in modern-day Indonesia are Tionghoa. Indonesian is the official language but there are many different languages native to Indonesia. According to Ethnologue, there are currently 737 living languages spoken in Indonesia, the most widely spoken being Javanese. A number of Chinese varieties, most prominently Min Nan, are also spoken.