How many mascotts are there for college station, texas
CREATE TABLE "division_i" (
  "institution" text,
  "location" text,
  "founded" real,
  "affiliation" text,
  "enrollment" real,
  "team_nickname" text,
  "primary_conference" text
);
SELECT COUNT("team_nickname") FROM "division_i" WHERE "location"='College Station, Texas';