Averages

In an examination 10,000 students appeared. The result revealed the number of students who have:
Passed in all five subjects = 5583
Passed in three subjects only = 1400
Passed in two subjects only = 1200
Passed in one subject only 735
Failed in English only = 75
Failed in Physics only = 145
Failed in Chemistry only = 140
Failed in Mathematics only = 200
Failed in Bio-science only = 157
The number of students passed in at least four subjects is: