Source
Year[1]  | in total[2]  | CDU/CSU  | SPD  | FDP  | GREEN[3]  | LEFT[4]  | AfD  | Other[5]  | 
|---|---|---|---|---|---|---|---|---|
1949  | 402  | 139  | 131  | 52  | -  | -  | -  | 80  | 
1953  | 487  | 243  | 151  | 48  | -  | -  | -  | 45  | 
1957  | 497  | 270  | 169  | 41  | -  | -  | -  | 17  | 
1961  | 499  | 242  | 190  | 67  | -  | -  | -  | -  | 
1965  | 496  | 245  | 202  | 49  | -  | -  | -  | -  | 
1969  | 496  | 242  | 224  | 30  | -  | -  | -  | -  | 
1972  | 496  | 225  | 230  | 41  | -  | -  | -  | -  | 
1976  | 496  | 243  | 214  | 39  | -  | -  | -  | -  | 
1980  | 497  | 226  | 218  | 53  | -  | -  | -  | -  | 
1983  | 498  | 244  | 193  | 34  | 27  | -  | -  | -  | 
1987  | 497  | 223  | 186  | 46  | 42  | -  | -  | -  | 
1990  | 662  | 319  | 239  | 79  | 8  | 17  | -  | -  | 
1994  | 672  | 294  | 252  | 47  | 49  | 30  | -  | -  | 
1998  | 669  | 245  | 298  | 43  | 47  | 36  | -  | -  | 
2002  | 603  | 248  | 251  | 47  | 55  | 2  | -  | -  | 
2005  | 614  | 226  | 222  | 61  | 51  | 54  | -  | -  | 
2009  | 622  | 239  | 146  | 93  | 68  | 76  | -  | -  | 
2013  | 631  | 311  | 193  | -  | 63  | 64  | -  | -  | 
2017  | 709  | 246  | 153  | 80  | 67  | 69  | 94  | -  | 
Notes
2002: Reduction of constituencies from 328 to 299
1949: 2 in total: 1 SPD Bremen, 1 CDU Baden-Württemberg
1953: 3 in total: 2 CDU Schleswig-Holstein, 1 Hamburg bloc (CDU+FDP+DP) Hamburg
1957: total 3: 3 CDU Schleswig-Holstein
1961: 5 in total: 4 CDU Schleswig-Holstein, 1 CDU Saarland
1965: -
1969: -
1972: -
1976: -
1980: total 1: 1 SPD Schleswig-Holstein
1983: 2 in total: 1 SPD Hamburg, 1 SPD Bremen
1987: total 1: 1 CDU Baden-Württemberg
1990: 6 in total: 2 CDU Mecklenburg-Western Pomerania, 3 CDU Saxony-Anhalt, 1 CDU Thuringia
1994: 16 in total: 2 CDU Baden-Württemberg, 2 CDU Mecklenburg-Western Pomerania, 1 CDU Saxony-Anhalt, 3 CDU Thuringia, 3 CDU Saxony, 1 SPD Bremen, 3 SPD Brandenburg
1998: 13 in total: 1 SPD Hamburg, 3 SPD Brandenburg, 2 SPD Mecklenburg-Western Pomerania, 4 SPD Saxony-Anhalt, 3 SPD Thuringia
2002: 5 in total: 1 SPD Hamburg, 2 SPD Saxony-Anhalt, 1 SPD Thuringia, 1 CDU Saxony
2005: 16 in total: 1 SPD Hamburg, 1 SPD Saarland, 3 SPD Brandenburg, 4 SPD Saxony-Anhalt, 3 CDU Baden-Württemberg, 4 CDU Saxony
2009: 24 in total: 1 CDU Schleswig-Holstein, 2 CDU Rhineland-Palatinate, 10 CDU Baden-Württemberg, 1 CDU Saarland, 1 CDU Mecklenburg-Western Pomerania, 4 CDU Saxony, 1 CDU Thuringia, 3 CSU Bavaria
In 2013, the seat allocation procedure was changed (Federal Election Act of May 3, 2013): any overhang seats are balanced out.
2013: 4 overhang mandates (CDU); 29 equalizing mandates: 13 CDU, 10 SPD, 4 LINKE 2 GREENS
2017: 46 overhang mandates (36 CDU, 7 CSU, 3 SPD); 65 compensatory mandates (19 SPD, 10 LEFT, 10 GREENS, 15 FDP, 11 AfD)
1953: GB/BHE 27; DP 15; Center 3
1957: DP 17
Source: Bundestag election. An analysis of the election on September 24, 2017. Reports by., Mannheim No. 170, November 2017, pp. 83-84. © Forschungsgruppe Wahlen e.V.