Coal

-80%

-57%

-64%

-80%

-57%

-50%

-56%

-40%

-54%

-52%

-67%

-33%

-63%

-70%

-57%

-68%

-63%

-66%

-54%

-78%

-47%

-79%

-50%

-76%

-54%

-43%

-25%

-58%

-60%

-29%

-29%

-25%

-52%

-63%

-14%

-29%

-17%

-29%

-75%

-43%

-70%

-33%

-42%

-66%

-53%

-14%

-37%

-57%

-73%

-67%

-60%

-57%