$\backslash$table$[[(1),(2),(3)],[\backslash$table$[[$Personal Income$],[$Class$]],\backslash$table$[[$Percentage of$],[$All Households$],[$in This$],[$Class$]],\backslash$table$[[$Percentage of$],[$All Households$],[$in This and All$],[$Lower Classes$]]],[$Under $$10,000,6,6],[$$$10,000-$$$14,999,5,11],[$$$15,000-$$$24,999,12,23],[$$$25,000-$$$34,999,$A$,35],[$$$35,000-$$$49,999,16,$C$],[$$$50,000-$$$74,999,$B$,72],[$$$75,000-$$$99,999,13,$D$],[$$$100,000$ and over,$15,100]]$

Using the data in the above table, what percentage should be reported in blank C of column $3?$

$35$

$16$

$6$

$51$