CREATE TABLE table_19487922_2 (current_march_20 VARCHAR2, _2010 VARCHAR2, country VARCHAR2)

How many current drivers, as of March 20, 2010 does Denmark have?
SELECT current_march_20, _2010 FROM table_19487922_2 WHERE country = "Denmark"
SELECT "current_march_20", "_2010" FROM "table_19487922_2" WHERE "Denmark" = "country"