TravertineValue(U.S. dollars)April 2020$7,330,069 (-19.2%)Sector LeaderTurkey $3,868,169 (-27.0%)Year-to-Date 2020$31,548,790 (-24.4%)Sector LeaderTurkey $18,185,998 (-30.6%)Volume(metric tons)April 202013,690 (-12.8%)Sector LeaderTurkey 8,894 (-22.3%)Year-to-Date 202073,191 (-13.5%)Sector LeaderTurkey 55,167 (-15.4%)