How many per household?
What caliber?
What type?
My sweetie lives in Mindanao.
But, he is due to retire next year, and decided not to pursue a presidential campaign.
To answer your questions, do an inter web search for gun laws in the Philippines.
Here is one answer to all of them... Each individual may hold under license a maximum of only one (1) low-powered rifle caliber 22 or shotgun not heavier than 12 gauge and one (1) pistol or revolver, not higher than caliber .38 except caliber .357 and caliber .22 center fire magnum and those which may later be classified by the Chief, Philippine National Police (C, PNP) as high-powered regardless of the type, make or caliber. -http://www.pctc.gov.ph/laws/basicFA.htm