Coal

-50%

-57%

-52%

-17%

-17%

-40%

-27%

-60%

-14%

-60%

-52%

-14%

-61%

-67%

-27%

-63%

-42%

-77%

-56%

-63%

-14%

-13%

-56%

-58%

-14%

-70%

-52%

-29%

-67%

-50%

-81%

-57%

-60%

-54%

-58%

-29%

-25%

-25%

-29%

-33%

-22%

-33%

-14%

-14%

-54%

-29%

-57%

-29%

-14%

-50%

-33%

-25%

-75%