CREATE TABLE table_29051 ("District" FLOAT, "Region" CLOB, "Communes" CLOB, "Population  ( 2002 census ) " FLOAT, "% of total population" CLOB, "VAP" FLOAT, "Enrolled" FLOAT, "Total votes" FLOAT, "Valid votes" FLOAT, "Turnout" CLOB, "E/VAP" CLOB, "T/VAP" CLOB, "V/VAP" CLOB)

How many districts have t/vap values of 67.0%?
SELECT COUNT("District") FROM table_29051 WHERE "T/VAP" = '67.0%'
SELECT COUNT("District") FROM "table_29051" WHERE "T/VAP" = '67.0%'