HOW MUCH IS THE PERCENTAGE OF GLOBAL TOTAL EMISSIONS IN THE COUNTRY THAT PRODUCED 4.9 TONS PER PERSON IN 2007?
CREATE TABLE "table1_11251601_2" (
  "country" text,
  "carbon_dioxide_emissions_per_year_10_6_tons_2006" real,
  "percentage_of_global_total" text,
  "avg_emission_per_km_2_of_its_land_tons" real,
  "carbon_dioxide_emissions_per_year_tons_per_person_2007" text
);
SELECT "percentage_of_global_total" FROM "table1_11251601_2" WHERE "carbon_dioxide_emissions_per_year_tons_per_person_2007"='4.9';