Table:
text: List of Puebla F.C. records and statistics
Short Tournaments
Short Tournaments
Year_ Position_ Games_played Won Tied Lost Goals_Scored Goals_Against Points Postseason_place
Invierno 96 2 21 10 5 6 37 29 35 Semifinals
Verano 97 16 17 4 8 5 15 18 20 Didn`t qualify
Invierno 97 17 17 5 4 8 20 27 19 Didn`t qualify
Verano 98 10 19 4 6 8 25 33 18 Repechaje
Invierno 98 18 17 2 3 12 13 39 9 Didn`t qualify
Verano 99 16 17 3 4 10 15 30 15 Didn`t qualify
Invierno 99 16 17 3 4 10 15 30 15 Didn`t qualify
Verano 2000 8 17 6 6 5 30 28 24 Didn`t qualify

Question: What are the goals against when goals scored is 30 for Puebla FC records and statistics list?