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	Natural Environment
	2010	2011	2012	2013	2014	2015	2016	2017
Air
Weather
Surface Waters / Wetlands
Land
Ocean / Sea
Insects
	Unusual or Unexpected Event
	2010	2011	2012	2013	2014	2015	2016	2017
Extreme Wind
Ice / Snow Change
Erosion
Unusual Size / Abundance
	Impact on Human Environment
	2010	2011	2012	2013	2014	2015	2016	2017
Buildings
Transportation
Human Health
Energy
Sanitation