11.   School ratings are based on the percentage of all students passing and the percentage of students passing in specific ethnic and low-income groups.

12.   State ratings are based on the percentage of students passing the state basic skills test and its dropout and attendance rates.

13.   That rating was based on games through last Saturday.

14.   The FAA rating is based on whether a country has a civil aviation authority able to enforce regulations, carrier certification, routine inspection and surveillance programs.

15.   The ratings are based on FAA evaluations of airline safety regulations and government supervision of airlines in those countries.

16.   The ratings are based on the amount and type of wind damage.

17.   The ratings are based on a five-star system.

18.   The ratings are based on attendance, dropout rates and, most important, TAAS scores.

19.   The ratings are based primarily on standardized test scores and dropout rates.

20.   The rating is usually based on sex, violence and language.