a. + college >>共 933
private 5.15%
black 3.91%
american 3.73%
local 3.68%
former 3.48%
major 3.14%
public 2.58%
small 2.49%
big-time 2.26%
first 2.08%
private + n. >>共 747
company 6.61%
life 2.16%
investment 2.16%
investor 1.97%
business 1.93%
meeting 1.79%
property 1.69%
group 1.54%
home 1.41%
citizen 1.41%
college 0.65%
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