________________________________________. The report says the population in Africa, as in other parts of the world, is getting older. Currently, there are 36 million people on the continent 65 years and above. That\'s 3.6 percent of the population, up from 3.3 percent 10 years ago. That could rise to 4.5 percent by 2030 and 10 percent by 2050报道称非洲的人口同世界其他地区一样老龄化趋势也越来越严重。目前,非洲大陆65岁或超过65岁的人数已有3600万,占总人口的3.6%,10年前则只占总人口的3.3%,照此趋势到2030年65岁及其以上的人数将占总人口的4.5%,2050年则会占总人口的10%。
A new report says African government are ___ prepare to handle a growing number of people over age 65. The African Development Bank is raising concerns of the lack of health insurance and tensions.