Year	SIPRI trend indicator values
1960	298000000
1961	52000000
1962	61000000
1963	123000000
1964	305000000
1965	621000000
1966	938000000
1967	725000000
1973	832000000
1995	5273000000
2004	6881000000
2005	5562000000
2006	6467000000
2007	6496000000
2008	6982000000
2009	6448000000
2010	7933000000
2011	10027000000
2012	9875000000
2013	10544000000
2014	6991000000
2015	7974000000
2016	9553000000
2017	8019000000
2018	8835000000
2019	7411000000
2021	4495000000
2022	5492000000