Collocate

1810-1850

1960-2000

Difference

OLD

0.055030

1.948580

1.893550

YOUNG

1.977080

3.315300

1.338220

WHITE

0.022816

0.315108

0.292292

AMERICAN

0.034842

0.311230

0.276388

OTHER

0.045034

0.305208

0.260174

NICE

0.025778

0.285194

0.259416

TEENAGE

0.000606

0.219758

0.219152