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 | Result | Candidates |
| --- | --- | --- | --- | --- | --- |
| North Carolina 1 | Herbert Covington Bonner | Democratic | 1940.0 | Re-elected | Herbert Covington Bonner (D) Unopposed |
| North Carolina 2 | Lawrence H. Fountain | Democratic | 1952.0 | Re-elected | Lawrence H. Fountain (D) Unopposed |
| North Carolina 6 | Carl T. Durham | Democratic | 1938.0 | Re-elected | Carl T. Durham (D) Unopposed |
| North Carolina 7 | Alton Lennon | Democratic | 1956.0 | Re-elected | Alton Lennon (D) 89.0% C. Dana Malpass (R) 11.0% |
| North Carolina 10 | Charles R. Jonas | Republican | 1952.0 | Re-elected | Charles R. Jonas (R) 51.9% David Clark (D) 48.1% |
Question:
 how many first elected with district being north carolina 2
Answer:
1.0