"Figure 3: Vehicle registrations by selected propulsion type, 1997 to 2017","" "Great Britain","" "","" "Notes","1. Other propulsion type includes: gas, gas bi-fuel, petrol gas, gas diesel, new fuel technologies, fuel cells and steam." "Unit","Millions" "","" "Year","Petrol","Diesel","Hybrid Electric or Electric","Other propulsion type ","Total" "1997","20.384711","2.440508","0.000116","0.006363","22.831698" "1998","20.590535","2.692904","0.000151","0.009742","23.293332" "1999","21.031016","2.929873","0.000195","0.013853","23.974937" "2000","21.232615","3.152708","0.000222","0.020004","24.405549" "2001","21.641055","3.459544","0.000826","0.024442","25.125867" "2002","21.839475","3.912372","0.001183","0.028901","25.781931" "2003","21.805470","4.399608","0.001594","0.033732","26.240404" "2004","21.976606","5.010583","0.003194","0.037716","27.028099" "2005","21.875999","5.596101","0.008629","0.039669","27.520398" "2006","21.465817","6.083318","0.017456","0.042580","27.609171" "2007","21.264446","6.657383","0.032966","0.045469","28.000264" "2008","20.899138","7.163505","0.048071","0.049988","28.160702" "2009","20.491201","7.641420","0.062509","0.051340","28.246470" "2010","20.083122","8.202684","0.083637","0.051434","28.420877" "2011","19.548481","8.763495","0.104911","0.050402","28.467289" "2012","19.158822","9.385119","0.129402","0.049110","28.722453" "2013","18.870257","10.064151","0.159808","0.046721","29.140937" "2014","18.632596","10.730907","0.204345","0.043641","29.611489" "2015","18.511680","11.428851","0.269688","0.040075","30.250294" "2016","18.410464","12.052142","0.352007","0.035827","30.850440" "2017","18.348311","12.360165","0.460016","0.031690","31.200182"