Total Number of Incumbents Seeking Reelection and Number of Open Seat Districts |
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2000 |
1998 |
1996 |
1994 |
1992 |
1990 |
1988 |
|
No. of Incumbents |
408 |
407 |
389 |
393 |
371 |
409 |
413 |
No. of Open Seats |
32 |
33 |
51 |
47 |
75 |
30 |
27 |
(The number of incumbents plus open seats does not always equal the total number of districts because some districts had two incumbents running in 1992.) |
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