How many forms have less than 18 pages?
CREATE TABLE "united_states_irs_forms_990_for_competit" (
  "organization_name" text,
  "state" text,
  "year" real,
  "total_assets" text,
  "form" real,
  "pages" real
);
SELECT COUNT("form") FROM "united_states_irs_forms_990_for_competit" WHERE "pages"<18;