Table:
text: Liga Nacional de Básquet
Top scorers
Top scorers
Season Player Nationality Team Points Average Played
1985 Wilfredo Ruiz Uruguay Estudiantes (BB) 1117 32.9 34
1986 Wilfredo Ruiz Uruguay Estudiantes (BB) 1008 31.5 32
1987 Wilfredo Ruiz Uruguay Estudiantes (BB) 913 30.4 30
1988 Luis González Argentina Atlético Echagüe 896 28.9 31
1989 Héctor Campana Argentina River Plate 1041 29.7 35
1990 Héctor Campana Argentina River Plate 1148 44.2 26
1990–91 Héctor Campana Argentina G.E.P.U. 1448 31.5 46
1991–92 Héctor Campana Argentina Atenas 1360 27.8 49
1992–93 Juan Espil Argentina G.E.P.U. 1672 28.8 58
1993–94 Andrew Moten United States Gimnasia y Esgrima (CR) 896 29.9 30
1994–95 Juan Espil Argentina Atenas 1470 28.8 51

Question: How many matches were played in Liga Nacional de Básquet top scorers list in 1989 season?