Percentage of students, by NAEP oral reading fluency scale level, grade 4: 2002.

Fluency level: Nonfluent: Level 1 and Level 2. Level 1: 8 percent; Level 2: 32 percent.

Fluency level: Fluent: Level 3 and Level 4. Level 3: 51 percent; Level 4: 10 percent.