numbers = int(input())

p1=0
p2=0
p3=0
p4=0
p5=0
for number in range(0, numbers):
    current_number = int(input())
    if current_number < 200:
        p1+=1
    elif current_number>=200 and current_number <400:
        p2+=1
    elif current_number>=400 and current_number <600:
        p3+=1
    elif current_number >=600 and current_number <800:
        p4+=1
    else:
        p5+=1

print('{0:.2f}'.format(p1/numbers*100))
print('{0:.2f}'.format(p2/numbers*100))
print('{0:.2f}'.format(p3/numbers*100))
print('{0:.2f}'.format(p4/numbers*100))
print('{0:.2f}'.format(p5/numbers*100))