YES = 4 POINTS, SOMETIMES = 2 POINTS, NO = 0 POINTS
Scoring:
0-16: Slight or no handicap (grade 1)
18-36: Mild handicap (grade 2)
38-56: Moderate handicap (grade 3)
58-76: Severe handicap (grade 4)
78-100: Catastrophic handicap (grade 5)
YES = 4 POINTS, SOMETIMES = 2 POINTS, NO = 0 POINTS
0-16: Slight or no handicap (grade 1)
18-36: Mild handicap (grade 2)
38-56: Moderate handicap (grade 3)
58-76: Severe handicap (grade 4)
78-100: Catastrophic handicap (grade 5)