"SEC. 29. Municipal Trial Courts in Cities. – In every city which does not form part of a metropolitan area, there shall be a Municipal Trial Court with one branch, except as hereunder provided:
"Two branches for Laoag City;
"Four branches for Baguio City;
"Three branches for Dagupan City;
"Five branches for Olongapo City;
Three branches for Cabanatuan City;
"Two branches for San Jose City;
"Three branches for Angelen City;
"Two branches for Cavite City;
"Two branches for Batangas City;
"Two branches for Lucena City;
"Three branches for Naga City;
"Two branches for Iriga City;
"Three branches for Legaspi City;
"Two branches for Roxas City;
" Four branches for Iloilo City;
"Seven branches for Bacolod City;
"Two branches for Dumaguete City;
"Two branches for Tacloban City;
"Eight branches for Cebu City;
"Three branches for Mandaue City;
"Two branches for Tagbilaran City;
"Two branches for Surigao City;
"Two branches for Butuan City;
"Five branches for Cagayan de Oro City;
"Seven branches for Davao City;
"Three branches for General Santos City;
"Two branches for Oroquieta City;
"Three branches for Ozamis City;
"Two branches for Dipolog City;
"Four branches for Zamboanga City;
"Two branches for Pagadian City; and
"Two branches for Iligan City."
" Three branches for Calamba City."