CREATE TABLE table_59323 ("Constituency number" TEXT, "Name" TEXT, "Reserved for  (  SC / ST /None ) " TEXT, "District" TEXT, "Number of electorates  ( 2009 ) " FLOAT)

Which Number of electorates (2009) has a Reserved for (SC / ST /None) of total:?
SELECT "Number of electorates (2009)" FROM table_59323 WHERE "Reserved for ( SC / ST /None)" = 'total:'
SELECT "Number of electorates (2009)" FROM "table_59323" WHERE "Reserved for ( SC / ST /None)" = 'total:'