date ugeo emission_intensity
1990 Germany 808
1991 Germany 799
1992 Germany 799
1993 Germany 782
1994 Germany 782
1995 Germany 756
1996 Germany 756
1997 Germany 756
1998 Germany 739
1999 Germany 730
2000 Germany 765
2001 Germany 782
2002 Germany 773
2003 Germany 705
2004 Germany 696
2005 Germany 679
2006 Germany 670
2007 Germany 679
2008 Germany 644
2009 Germany 636
2010 Germany 619
2011 Germany 636
2012 Germany 636
2013 Germany 636
2014 Germany 644