How many July 1, 2013 projections have a Rank of 27?
CREATE TABLE "table" (
  "rank" text,
  "country_or_dependent_territory" text,
  "july_1_2013_projection" real,
  "pct_of_pop" real,
  "average_relative_annual_growth_pct" real,
  "average_absolute_annual_growth" real
);
SELECT COUNT("july_1_2013_projection") FROM "table" WHERE "rank"='27';