Question: Name the annual rainfail for 2002 population being 493984
SQL: SELECT "Average annual rainfall (mm)" FROM "1-22854436-1" WHERE "Population (2002 census data)" = 493984.0;

Question: Name the most population 2002
SQL: SELECT MAX("Population (2002 census data)") FROM "1-22854436-1";

Question: Name the total water resources m3 for rainfall being 650
SQL: SELECT COUNT("Per capita average annual renewable water resources m 3") FROM "1-22854436-1" WHERE "Average annual rainfall (mm)" = '650';