Collocate | 1810-1850 | 1960-2000 | Difference |
OTHER | 0.710388 | 4.506230 | 3.795842 |
BLACK | 0.039312 | 3.487860 | 3.448548 |
PREGNANT | 0.193678 | 3.097960 | 2.904282 |
YOUNG | 2.089380 | 4.820880 | 2.731500 |
AMERICAN | 0.171262 | 2.775110 | 2.603848 |
WHITE | 0.095134 | 2.135660 | 2.040526 |
OLDER | 0.003844 | 1.849450 | 1.845606 |
MARRIED | 0.260744 | 1.056550 | 0.795806 |
SINGLE | 0.096436 | 0.845206 | 0.748770 |
UNMARRIED | 0.224382 | 0.905354 | 0.680972 |