Table:
text: 1951–52 Segunda División
Group II
Group II
Position_ Played Points Wins Draws Losses Goals_for Goals_against Goal_Difference
12 30 25 10 5 15 38 53 -15
13 30 24 9 6 15 32 53 -21
14 30 24 10 4 16 33 50 -17
15 30 24 10 4 16 35 49 -14
16 30 19 6 7 17 34 60 -26

Question: What are the average wins when points are less than 19 in Group II Segunda División 1951–52?