The study was based on 1999 data, the most recent year available, and covers 177 toxins.

Student financial incentives will be available for a period of four (4) years after high school graduation.

The survey of 479 private colleges was compiled from tax forms the schools are required to make public, and 1998-99 is the latest year available.

For the most recent year available, 1991, Moscow's scientists produced 14,541 papers, the institute said.

More than $3.9 billion of that credit, which was made available last year, has been tapped since early October.

"There are still some of the older colonials, 60 to 80 years old, available throughout the area," he noted.

Day care is available at all the centers for children aged 19 months to 6 years.

In 2005, the most recent year available, the percentage was the same.

The average score has increased from 5.17 in 1985 to 6.4 in the most recent available year.

The years available vary by county but extend from 1937-1990.