Table: nhl_draft_1995_2
Columns: pick
player
position
nationality
nhl_team
college_junior_club_team

Question: How may college/junior/club team has a the nhl team listed as Colorado Avalanche?
SQL: SELECT COUNT("college_junior_club_team") FROM nhl_draft_1995_2 WHERE "nhl_team" = 'Colorado Avalanche'