CREATE TABLE "year_by_year_performance" (
  "coach" text,
  "season" text,
  "record" text,
  "home" text,
  "away" text,
  "win_pct" real,
  "average_total_home_attendance" text
);

Question: What is the sum of all win% with average home/total attendance of 3,927 (19,633)?
SQL: SELECT SUM("win_pct") FROM "year_by_year_performance" WHERE "average_total_home_attendance"='3,927 (19,633)';

Question: What is the away score with a record of 7-4, win% of 0.637, and 2010 season?
SQL: SELECT "away" FROM "year_by_year_performance" WHERE "record"='7-4' AND "win_pct"=0.637 AND "season"='2010';

Question: What was the lowest win% with an away score of 3-2 in 2011 season?
SQL: SELECT MIN("win_pct") FROM "year_by_year_performance" WHERE "away"='3-2' AND "season"='2011';

Question: What was the away score with a win% of 0.75 and average total/home attendance of 4,686 (18,744)?
SQL: SELECT "away" FROM "year_by_year_performance" WHERE "win_pct"=0.75 AND "average_total_home_attendance"='4,686 (18,744)';

Question: What is the lowest win% in the 1999-2013 season?
SQL: SELECT MIN("win_pct") FROM "year_by_year_performance" WHERE "season"='1999-2013';