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 |
| --- | --- | --- | --- | --- | --- |
| Tennessee 1 | B. Carroll Reece | Republican | 1920.0 | Re-elected | B. Carroll Reece (R) 88.0% W. I. Giles (D) 12.0% |
| Tennessee 2 | J. Will Taylor | Republican | 1918.0 | Re-elected | J. Will Taylor (R) 99.8% R. L. Swann (D) 0.2% |
| Tennessee 4 | Cordell Hull | Democratic | 1922.0 | Re-elected | Cordell Hull (D) 71.4% W. Thompson (R) 28.6% |
| Tennessee 5 | Ewin L. Davis | Democratic | 1918.0 | Re-elected | Ewin L. Davis (D) Unopposed |
| Tennessee 6 | Joseph W. Byrns, Sr. | Democratic | 1908.0 | Re-elected | Joseph W. Byrns, Sr. (D) Unopposed |
| Tennessee 7 | Edward Everett Eslick | Democratic | 1924.0 | Re-elected | Edward Everett Eslick (D) Unopposed |
| Tennessee 8 | Gordon Browning | Democratic | 1922.0 | Re-elected | Gordon Browning (D) Unopposed |
| Tennessee 9 | Finis J. Garrett | Democratic | 1904.0 | Re-elected | Finis J. Garrett (D) Unopposed |
Question:
How many times was incumbent cordell hull first elected?
Answer:
1.0