By the end of 2011, the number of people aged over 60 in China had reached 185 million, accounting for 13.7% of the total population. At present, old-age beds in China only account for 1.5% of the country's elderly population, which is not only lower than the proportion of 5% in developed countries, but also lower than the proportion of 3% in some developing countries.
passage?
China has entered an aging society ahead of time.