City and the southeastern part of Manila, which was excluded from the west zone. For garbage hauling, the region spent ₱4.221 billion ($93.855 million) in 2013. Quezon City spent the most at ₱994.59 million ($22.115 million) while Pateros, the region's only municipality, spent the least money on garbage at ₱9.478 million ($210,747). See also Outline of Metro Manila List of metropolitan areas in Asia Greater Manila Area Imperial Manila Mega Manila References External links Metro Manila Development Authority – Official website 1975 establishments in the Philippines Philippines Philippines, Metro Manila Luzon Manila Regions of the Philippines States and territories established in 1975 Establishments by Philippine presidential decree