Full Y ea r 2 01 9 Res ul ts 13 In mil li ons Indus tria l E ne rgy T ot a l Co mpa ny V olume s t ons 1 4 0 1 6 5 3 0 5 Rev e nue 7 3 2 6 8 6 2 9 1 5 9 5 4 Gros s P rofit 2 2 2 2 5 4 1 2 7 6 3 Co nt ribution M a rgin 2 2 2 2 8 9 2 3 1 1 4 SGA 1 53 6 A dj us ted E BITD A 1 4 3 0 1 I ncl udes nega t i ve i m pact of 7 9 m m l ease expen se f r om l ease accoun t i ng st anda r d chang e 2 I ncl udes 100 m i l l i on i n non cash st ock com pensa t i on expen ses