Country	Year	Ammonium 1992-2019 (716)	Period	Ammonium 2000-2019 (1106)	values
	1992	479.96
	1993	498.88
	1994	422.45
	1995	421.23
	1996	478.72
	1997	389.02
	1998	318.97
	1999	275.83
	2000	252.08		334.38
	2001	247.04		334.0
	2002	260.93		346.49
	2003	248.78		331.94
	2004	209.59		279.44
	2005	233.08		270.72
	2006	210.48		249.85
	2007	204.19		257.75
	2008	153.9		222.45
	2009	143.68		208.94
	2010	128.24		178.85
	2011	123.44		175.03
	2012	108.89		174.8
	2013	99.89		149.36
	2014	91.47		129.46
	2015	84.87		125.38
	2016	88.41		125.76
	2017	105.59		131.29
	2018	101.61		128.82
	2019	101.55		128.25