Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| District | Incumbent | Party | First elected | Results |
| --- | --- | --- | --- | --- |
| Kentucky 1 | Ed Whitfield | Republican | 1994.0 | Re-elected |
| Kentucky 2 | Ron Lewis | Republican | 1994.0 | Re-elected |
| Kentucky 3 | Anne Northup | Republican | 1996.0 | Lost re-election Democratic gain |
| Kentucky 4 | Geoff Davis | Republican | 2004.0 | Re-elected |
| Kentucky 5 | Hal Rogers | Republican | 1980.0 | Re-elected |
| Kentucky 6 | Ben Chandler | Democratic | 2004.0 | Re-elected |
Question:
In what year was the republican incumbent from Kentucky 2 district first elected?
Answer:
1994.0