CES06% of Non-principal classified roads where maintenance should be considered (NI 169)6.00 %Percentage2009/20102009-04-012010-03-31Annual CES06% of Non-principal classified roads where maintenance should be considered (NI 169)5.00 %Percentage2010/20112010-04-012011-03-31Annual CES06% of Non-principal classified roads where maintenance should be considered (NI 169)6.00 %Percentage2011/20122011-04-012012-03-31Annual CES06% of Non-principal classified roads where maintenance should be considered (NI 169)5.00 %Percentage2012/20132012-04-012013-03-31Annual CES06% of Non-principal classified roads where maintenance should be considered (NI 169)4.00 %Percentage2013/20142013-04-012014-03-31Annual CES06% of Non-principal classified roads where maintenance should be considered (NI 169)7.00 %Percentage2014/20152014-04-012015-03-31Annual CES06% of Non-principal classified roads where maintenance should be considered (NI 169)N/APercentage2015/20162015-04-012016-03-31Annual CES06% of Non-principal classified roads where maintenance should be considered (NI 169)N/APercentage2015/2016_Q42016-01-012016-03-31Annual CES06% of Non-principal classified roads where maintenance should be considered (NI 169)18.00 %Percentage2016/20172016-04-012017-03-31Annual CES06% of Non-principal classified roads where maintenance should be considered (NI 169)18.00 %Percentage2016/2017_Q42017-01-012017-03-31Annual CES06% of Non-principal classified roads where maintenance should be considered (NI 169)21.00 %Percentage2017/20182017-04-012018-03-31Annual CES06% of Non-principal classified roads where maintenance should be considered (NI 169)24.00 %Percentage2018/20192018-04-012019-03-31Annual CES06% of Non-principal classified roads where maintenance should be considered (NI 169)22.00 %Percentage2019/20202019-04-012020-03-31Annual