Coal

-61%

-46%

-40%

-49%

-29%

-54%

-14%

-45%

-37%

-54%

-37%

-37%

-14%

-29%

-72%

-64%

-57%

-73%

-74%

-68%

-53%

-73%

Save 10% as a set

-70%

-40%

-70%

-37%

-37%

-14%

-14%

-57%

-37%

-17%

-61%

-74%

-76%

-17%

-46%

-14%

-49%

-29%

-37%

-46%

-47%

-33%

-43%

-47%

-43%

-17%

-60%

-63%

-77%

-64%

-18%

Save 10% as a set

-83%

-79%

-63%

-63%

-63%

-43%