CREATE TABLE table_18870 ("District" CLOB, "2010 Population  ( 000 ) " FLOAT, "2008 GDP  ( USD bn )  a" CLOB, "2008 GDP per capita  ( USD )  a" FLOAT, "Agri culture b" CLOB, "Mining b" CLOB, "Manufac turing b" CLOB, "Services & cons truction b" CLOB, "Exports  ( USD mn )  2011" FLOAT, "Median mo. salary  ( USD )  a e" FLOAT, "Vehicles  ( per 1000 )  d" FLOAT, "Income poverty f" CLOB, "Structural poverty g" CLOB)

How low was the income where services is 72.5?
SELECT "Income poverty f" FROM table_18870 WHERE "Services & cons truction b" = '72.5'
SELECT "Income poverty f" FROM "table_18870" WHERE "Services & cons truction b" = '72.5'