Coal

-52%

-50%

-52%

New

-58%

-63%

-57%

-64%

-58%

-53%

-58%

-50%

-58%

-60%

-50%

-25%

-54%

-29%

-77%

-35%

-43%

-40%

-33%

-25%

-35%

-40%

-29%

-78%

-72%

-70%

-29%

-33%

-29%

-30%

-17%

-29%

-33%

-70%

-50%

-29%

-29%

-22%

-22%

-57%

-52%

-63%

-48%

-81%

-64%

-22%

-67%

-14%

-62%