11.   Then they dial their personal code and get a second commercial, after which they can finally call the number.

a. + commercial >>共 380
new 13.70%
first 4.53%
political 3.96%
old 2.15%
recent 1.70%
negative 1.59%
humorous 1.36%
national 1.36%
second 1.25%
animated 1.02%
second + n. >>共 806
half 9.38%
time 6.38%
round 5.87%
day 5.52%
quarter 3.31%
set 2.25%
place 2.17%
game 2.14%
term 1.94%
year 1.93%
commercial 0.01%
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