Coal

-52%

-25%

-52%

-50%

-63%

-81%

-63%

-75%

-77%

-60%

-25%

-35%

-58%

-56%

-35%

-58%

-61%

-57%

-29%

-67%

-25%

-33%

-29%

-78%

-52%

-33%

-29%

-54%

-72%

-29%

-33%

-17%

-33%

-22%

-70%

-40%

-29%

-29%

-43%

-50%

-22%

-70%

-70%

-58%

-14%

-56%

-58%

-33%

-42%

-57%

-80%