What is the number of Justin Jeffries?
CREATE TABLE "norfolk_state" (
  "position" text,
  "number" real,
  "name" text,
  "height" text,
  "weight" real,
  "class" text,
  "hometown" text,
  "games" real
);
SELECT COUNT("number") FROM "norfolk_state" WHERE "name"='justin jeffries';