Drop-out Drop-out Compliance Compliance Compliance Compliance
Excellent Good Fair Bad
1st year n:201 2 (1%) 199 (99%) 0 0 0
2nd year n:172 10 (5,7%) 162 (94,3) 0 0 0
≥3rd year n:147 16 (10,8%) 123 (83,8%) 6 (4%) 2 (1,4%) 0