Coal

-77%

-52%

-42%

-52%

-40%

-50%

-50%

-57%

-56%

-63%

-60%

-63%

-61%

-52%

-58%

-67%

-35%

-81%

-67%

-67%

-60%

-14%

-64%

-57%

-33%

-56%

-25%

-58%

-33%

-70%

-29%

-22%

-35%

-58%

-25%

-54%

-50%

-25%

-33%

-80%

-57%

-54%

-43%

-29%