Coal

-27%

-33%

-40%

-70%

-47%

-40%

-29%

-52%

-29%

-14%

-25%

-29%

-37%

-29%

-37%

-29%

-14%

-43%

-38%

-57%

-49%

-64%

-69%

-76%

-42%

-57%

-77%

-63%

-57%

-69%

-81%

-50%

-50%

-52%

-62%

-60%

-40%

-58%

-35%

-25%

-61%

-35%

-63%

-67%

-29%

-17%

-63%

-29%

-29%

-25%

-54%

-33%

-22%