english: In 2011, the World Health Organization estimated that 1.6 million healthy life years are lost every year due to exposure to environmental noise in the Western European member states alone.
non_english: Godine 2011, Svetska zdravstvena organizacija je procenila da svake godine više od 1,6 miliona zdravih ljudi umre zbog izloženosti buci iz okoline samo u zemljama Zapadne Evrope.