… Christian Democratic Union (CDU) and its Bavarian sister party, the CSU, facing in September their first national … where it governs in a coalition with the Greens, the CDU’s party list vote dropped by 2.9 percent, from 27 percent in … states was the AfD. In Baden-Württemberg, its share of the party vote dropped by more than 35 percent, from 15.1 percent …