Table:
text: 1992–93 Segunda División
Final table
Final table
Position_ Club Played Points Wins Draws Losses Goals_for Goals_against Goal_Difference_
1 UE Lleida 38 57+19 23 11 4 56 20 +36
2 Real Valladolid 38 52+14 20 12 6 50 30 +20
3 Racing de Santander 38 52+14 23 6 9 56 38 +18
4 RCD Mallorca 38 50+12 21 8 9 57 34 +23
5 Real Betis 38 43+5 16 11 11 49 33 +16
6 Real Madrid B 38 42+4 15 12 11 57 41 +16
7 Atlético Marbella 38 42+4 17 8 13 45 41 +4
8 Barcelona B 38 39+1 15 9 14 59 55 +4

Question: How many teams had at least 15 wins in the 1992–93 Segunda División?

Question: What is the average number of "goals scored" by the top 5 teams in the 1992-93 Segunda División?