user: Question: How many times was the high points David Lee (30)
Columns: ['Game', 'Date', 'Team', 'Score', 'High points', 'High rebounds', 'High assists', 'Location Attendance', 'Record']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: [48.0, 'February 3', 'Washington', 'W 107–85 (OT)', 'Nate Robinson (23)', 'David Lee (10)', 'Nate Robinson (8)', 'Madison Square Garden 19,225', '19–29']
SQL:

assistant: SELECT COUNT("Date") FROM "Table" WHERE "High points" = 'David Lee (30)';