Missouri gamblers have lost more than an eighth-of-a-million dollars in one month. Total losses at Missouri’s 11 casinos in December are $125.1-Million. That’s 12 percent more than they lost in December of 2003. Two casinos in the St. Charles area kept the most money from gamblers – almost $50-Million. The one in Maryland Heights saw gambler losses increase by almost 20 percent from December of 2003.