Today, seven out of 10 households in the United States have at least one.
Four out of 10 such households had children living with them.
Most unmarried partners live in California, which accounts for one out of eight such households in the country.
The government claimed that the new arrangements would leave two out of three households better off.
In 2007, Federal food and nutrition assistance programs provided benefits to four out of five low-income, food-insecure households with children.
The average household size is 2.4 people, with two out of three households having one or two people.
Three out of four households in the top 0.01% of income will no longer be in that small group ten years later.
In 2001 the average household size was 2.4, with six out of ten households having only one or two people.
Why are three out of four households single-parent, no man around?
Four out of ten American households have a gun.