Simplify the following text for a Grade 3 native English-speaking person.
Original: Funding tied to NCLB received a 40.4 % increase from $ 17.4 billion in 2001 to $ 24.4 billion .
Simplified: No Child Left Behind received a 40.4 % increase from $ 17.4 billion in 2001 to $ 24.4 billion .