Coal

-52%

-57%

-50%

-52%

-81%

-77%

-63%

-52%

-60%

-40%

-25%

-67%

-42%

-58%

-61%

-63%

-35%

-40%

-22%

-29%

-25%

-58%

-35%

-70%

-29%

-29%

-33%

-54%

-17%

-33%

-33%

-29%

-29%

-29%

-72%

-43%

-50%

-78%

-22%

-70%

-70%

-67%

-56%

-67%

-64%

-65%

-64%

-57%

-60%

-52%

-61%

-50%

-56%

-57%

-54%

-63%