19. In a magical country, there are only two types of people, type $\mathrm{A}$ people who only tell the truth, and type $\mathrm{B}$ people who only tell lies. One day, 2014 citizens of this country lined up, and each one said: “There are more type $\mathbf{B}$ people behind me than type $\mathbf{A}$ people in front of me.” Therefore, among these 2014 citizens, there are _— type A people.