-1. INAP, Washington DC
12. Democratic incumbent running - Republican challenger
13. Democratic incumbent running - other challenger
14. Democratic incumbent running - unopposed
19. Democratic incumbent running - Repub and other challengers
21. Republican incumbent running - Democratic challenger
23. Republican incumbent running - other challenger
24. Republican incumbent running - unopposed
29. Republican incumbent running - Dem and other challengers
31. Other incumbent running - Democratic challenger
32. Other incumbent running - Republican challenger
34. Other incumbent running - unopposed
35. Other incumbent running - Democratic and Republican challengers
36. Other incumbent running -- Republican and other challengers
37. Other incumbent running -- Democratic and other challengers
39. Other incumbent running -- Democratic, Republican, other
51. Dem incumbent not running -- DEMOCRATIC CANDIDATE UNOPPOSED
52. Dem incumbent not running -- REPUBLICAN CANDIDATE UNOPPOSED
53. Dem incumbent not running -- OTHER CANDIDATE UNOPPOSED
55. Dem incumbent not running -- DEMOCRATIC AND REPUBLICAN CANDS
56. Dem incumbent not running -- REPUBLICAN AND OTHER CANDS
57. Dem incumbent not running -- DEMOCRATIC AND OTHER CANDS
59. Dem incumbent not running -- DEMOCRATIC, REPUBLICAN, OTHER CANDS
61. Rep incumbent not running -- DEMOCRATIC CANDIDATE UNOPPOSED
62. Rep incumbent not running -- REPUBLICAN CANDIDATE UNOPPOSED
63. Rep incumbent not running -- OTHER CANDIDATE UNOPPOSED
65. Rep incumbent not running -- DEMOCRATIC AND REPUBLICAN CANDS
66. Rep incumbent not running -- REPUBLICAN AND OTHER CANDS
67. Rep incumbent not running -- DEMOCRATIC AND OTHER CANDS
69. Rep incumbent not running -- DEMOCRATIC, REPUBLICAN, OTHER CANDS
71. Other incumbent not running -- DEMOCRATIC CANDIDATE UNOPPOSED
72. Other incumbent not running -- REPUBLICAN CANDIDATE UNOPPOSED
73. Other incumbent not running -- OTHER CANDIDATE UNOPPOSED
75. Other incumbent not running -- DEMOCRATIC AND REPUBLICAN CANDS
76. Other incumbent not running -- REPUBLICAN AND OTHER CANDS
77. Other incumbent not running -- DEMOCRATIC AND OTHER CANDS
79. Other incumbent not running -- DEMOCRATIC, REPUBLICAN, OTHER
81. DEMOCRATIC INCUMBENTS, no race in state
82. REPUBLICAN INCUMBENTS, no race in state
85. DEMOCRATIC AND REPUBLICAN INCUMBENTS, no race in state
87. DEMOCRATIC AND OTHER INCUMBENT, no race in state
88. REPUBLICAN AND OTHER INCUMBENT, no race in state