行政院經濟建設委員會
According to the World Health Organization (WHO), since 1993, Taiwan has reached the threshold of an aging society. It was estimated the percentage of people over 65 was 8%. The Council for Economic Planning and Development (CEPD) has estimated that Taiwan will become an aged society as early as 2017. The CEPD estimated that the percentage of people 65 years or older will be over 20% in 2025, which means Taiwan will soon become a "super aged society". The critical factors that accelerate the speed of aging in Taiwan are high life expectancy and low fertility rate. The average life expectancy in 2014 was 80 years. The total fertility rate in 2014 was 1.1 (per 1,000 women) and dropped to 0.9 in 2017.