Table:
text: United States House of Representatives elections, 1998
Pennsylvania
Pennsylvania
District Incumbent Party First_elected Results Candidates
Pennsylvania 8 Jim Greenwood Republican 1992 Re-elected Jim Greenwood (R) 64% Bill Tuthill (D) 33%
Pennsylvania 9 Bud Shuster Republican 1972 Re-elected Bud Shuster (R) unopposed
Pennsylvania 10 Joe McDade Republican 1962 Retired Republican hold Don Sherwood (R) 49% Patrick Casey (D) 49%
Pennsylvania 11 Paul Kanjorski Democratic 1984 Re-elected Paul Kanjorski (D) 67% Stephen Urban (R) 33%
Pennsylvania 12 John Murtha Democratic 1974 Re-elected John Murtha (D) 68% Timothy Holloway (R) 32%
Pennsylvania 13 Jon D. Fox Republican 1994 Lost re-election Democratic gain Joe Hoeffel (D) 52% Jon D. Fox (R) 47%
Pennsylvania 14 William Coyne Democratic 1980 Re-elected William Coyne (D) 61% Bill Ravotti (R) 39%

Question: How many incumbents were first elected in the 1984 United States House of Representatives election from Pennsylvania in 1998?

Question: When was incumbent Bud Shuster first elected to the United States House of Representatives from Pennsylvania in 1998?