Table:
text: United States House of Representatives elections, 2000
Pennsylvania
Pennsylvania
District Incumbent Party First_elected Results Candidates
Pennsylvania 8 Jim Greenwood Republican 1992 Re-elected Jim Greenwood (R) 60% Ronald Strouse (D) 39%
Pennsylvania 9 Bud Shuster Republican 1972 Re-elected Bud Shuster (R) unopposed
Pennsylvania 10 Don Sherwood Republican 1998 Re-elected Don Sherwood (R) 53% Patrick Casey (D) 47%
Pennsylvania 11 Paul Kanjorski Democratic 1984 Re-elected Paul Kanjorski (D) 66% Stephen Urban (R) 34%
Pennsylvania 12 John Murtha Democratic 1974 Re-elected John Murtha (D) 71% Bill Choby (R) 28%
Pennsylvania 13 Joe Hoeffel Democratic 1998 Re-elected Joe Hoeffel (D) 53% Stewart Greenleaf (R) 46%
Pennsylvania 14 William Coyne Democratic 1980 Re-elected William Coyne (D) unopposed
Pennsylvania 15 Pat Toomey Republican 1998 Re-elected Pat Toomey (R) 53% Ed O`Brien (D) 47%

Question: How many candidates were there in the district that Joe Hoeffel won in the 2000 United States House of Representatives election from Pennsylvania?

Question: What is the first elected year of the district of which Jim Greenwood is incumbent for the 2000 United States House of Representatives election, Pennsylvania?