In 2018, there were 1,258 hospitals licensed by the Department of Health, of which were government-run and private. A total of 20,065 barangay health stations (BHS) and 2,590 rural health units (RHUs) provide primary care services throughout the country as of 2016. Cardiovascular diseases account for more than 35% of all deaths. 9,264 cases of human immunodeficiency virus (HIV) were reported for the year 2016, with 8,151 being asymptomatic cases. At the time the country was considered a low-HIV-prevalence country, with less than 0.1% of the adult population estimated to be HIV-positive. HIV/AIDS cases increased from 12,000 in 2005 to 39,622 as of 2016, with 35,957 being asymptomatic cases.