As Perp pointed out, Properly stored is the key. Many times if I get a really good strain I'll save a few grams for later. What I do is vacuum pack it in one of those seal-a-meal things. I've had weed in those for up to two years and it's still as potent as the day I bought it. Jan 10, 2007.
New York State Population 2013. Based on estimates and the studies by the United States Census Bureau, the population of New York in 2013 is estimated to be 19,570,261, which is the 3rd largest population in the United States. This growth displayed a 1.0% increase from the last census taken in 2010.
The population density of New York City is 10,292 persons per square kilometre. Other places, such as large countries, can have very low population densities. The population density of Canada is only 3.5 persons per square kilometre because it is such a big country. The country with the highest population density in the world is Monaco, with 16,620 persons per square kilometre.