In 2003, Montana's farms and ranches had around 2.4 million cattle and calves, valued at $2 million. There were an estimated 185,000 hogs and pigs, valued at $13.7 million in 2002. During 2001, Montana farmers produced around 31.7 million lb (14.4 million kg) of sheep and lambs that grossed $18.6 million in income.