One study projects that the overall impact of lost or degraded commercial, recreational, and mariculture fisheries in the Gulf could be $8.7 billion by 2020, with a potential loss of 22,000 jobs over the same time frame.[257][258] BP's expenditures on the spill included the cost of the spill response, containment, relief well drilling, grants to the Gulf states, claims paid, and federal costs, including fines and penalties.[259] Due to the loss of the market value, BP had dropped from the second to the fourth largest of the four major oil companies by 2013.[260] During the crisis, BP gas stations in the United States reported a sales drop of between 10 and 40% due to backlash against the company.[261]