CREATE TABLE table_6463 ("District" TEXT, "2010 Population  ( 000 ) " FLOAT, "2008 GDP  ( USD bn )  a" FLOAT, "2008 GDP per capita  ( USD )  a" FLOAT, "Agri culture b" FLOAT, "Mining b" FLOAT, "Manufac turing b" FLOAT, "Services & cons truction b" FLOAT, "Exports  ( USD mn )  2011" TEXT, "Median mo. salary  ( USD )  a e" FLOAT, "Vehicles  ( per 1000 )  d" FLOAT, "Income poverty f" FLOAT, "Structural poverty g" FLOAT)

Income poverty f smaller than 13.6, and a Mining b of 1, and a Structural poverty g smaller than 7.8, so what is the total number of agriculture?
SELECT COUNT("Agri culture b") FROM table_6463 WHERE "Income poverty f" < '13.6' AND "Mining b" = '1' AND "Structural poverty g" < '7.8'
SELECT COUNT("Agri culture b") FROM "table_6463" WHERE "Income poverty f" < '13.6' AND "Mining b" = '1' AND "Structural poverty g" < '7.8'