Coal

-52%

-56%

-81%

-52%

-25%

-63%

-56%

-14%

-63%

-29%

-77%

-75%

-42%

-25%

-25%

-57%

-57%

-63%

-33%

-25%

-25%

-35%

-61%

-80%

-50%

-29%

-29%

-29%

-29%

-56%

-70%

-43%

-40%

-50%

-54%

-35%

-57%

-67%

-72%

-78%

-70%

-33%

-70%

-50%

-54%

-42%

-67%