What was the average salary for NFL players in 2002 2003 2004?

According to USA Today, the median salary for the highest paying NFL team in the 2004 season (Pittsburgh Steelers) was $895,716. For the lowest paying team (San Diego Chargers) it was $453,800. For the 2003 season, the highest paying NFL team (Cincinnati Bengals) paid a median salary of $731,200 while the lowest (Indianapolis Colts) paid a median average of $454,000. For the 2002 season, the highest paying NFL team (Philadelphia Eagles) paid a median salary of $762,995 while the lowest (New York Giants) paid a median average of $303,780.