Pacific Ocean width at about 5°N latitude, where it stretches approximately from Indonesia to the coast of Colombia—halfway around the world, and more than five times the diameter of the Moon. The lowest known point on Earth—the Mariana Trench—lies below sea level. Its average depth is , putting the total water volume at roughly . Due to the effects of plate tectonics, the Pacific Ocean is currently shrinking by roughly per year on three sides, roughly averaging a year. By contrast, the Atlantic Ocean is increasing in size. Along the Pacific Ocean's irregular western margins lie many seas, the largest of which
Crime in the Philippines all around the Philippines, and is a major concern. Methamphetamine ("shabu") and marijuana ("weeds" or "damo"), are the most common drugs accounting most drug-related arrests. Most of the illegal drug trade involved members of large Chinese triad groups operating in the Philippines, owing to its location on drug smuggling routes. Petty crime, which includes pick-pocketing, is a problem in the Philippines. It takes place usually in locations with many people, ranging from shopping hubs to churches. Traveling alone to withdraw cash after dark is a risk, especially for foreigners. In 2014, the Philippines has a murder rate of 9.84 per