Chiswick, Barry R.; Miller, Paul W. - In: Immigration : trends, consequences and prospects for …, (pp. 75-128). 2007
One in nine people between the ages of 18 and 64 in the US, and every second foreign-born person in this age bracket, speak Spanish at home. And whereas around 80 percent of adult immigrants in the US from non-English-speaking countries other than Mexico are proficient in English, only about 50...