Which average Net profit/loss (SEK) has Employees (Average/Year) larger than 18,786, and a Year ended of 2000*, and Passengers flown larger than 23,240,000?
CREATE TABLE "financial_performance" (
  "year_ended" text,
  "passengers_flown" real,
  "employees_average_year" real,
  "net_profit_loss_sek" real,
  "basic_eps_sek" real
);
SELECT AVG("net_profit_loss_sek") FROM "financial_performance" WHERE "employees_average_year">'18,786' AND "year_ended"='2000*' AND "passengers_flown">'23,240,000';