The ratio for white people in this group was 54.2% in August.
So the ratio, for instance, is the same among rocks everywhere.
The ratio for individual stocks has been bullish since mid-February, Mr. Roth said, while the ratio for indexes, or baskets of stocks, which most professionals use, improved last week, but only to neutral.
The employment-population ratio for Hispanic men dropped by 7.1 percentage points; the ratio for white men dropped by 2.1.
In contrast, the ratio for women age 16 to 24 fell just 1.2 percentage points, to 40.4percentt.
By contrast, the ratio for American shares is 18.1 (see chart).
By comparison, the ratio for the broad emerging markets stands at 10.9.
If the first two children were girls, the ratio for a third child was 1.51 to 1 — or about 50percentt greater — in favor of boys.
Tyco trades at less than 13 times its expected earnings this year, barely half the ratio for the average company in the Standard & Poor's 500-stock index.
The ratio for lamb is between four and six to one; for beef, between five and 20 to one.
The ratio for Vanguard's 101 funds is 0.28%.
