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:
| Total tenure rank | Uninterrupted rank | Name | Total tenure time | Uninterrupted time |
| --- | --- | --- | --- | --- |
| 1.0 | 1.0 | John Dingell | 58years, 50days | 58years, 50days |
| 2.0 | 2.0 | Jamie L. Whitten | 53 years, 60 days | 53 years, 60 days |
| 3.0 | 3.0 | Carl Vinson | 50 years, 61 days | 50 years, 61 days |
| 4.0 | 4.0 | Emanuel Celler | 49 years, 305 days | 49 years, 305 days |
| 5.0 | 5.0 | John Conyers | 49years, 29days | 49years, 29days |
| 6.0 | 6.0 | Sam Rayburn | 48 years, 257 days | 48 years, 257 days |
| 7.0 | 999.0 | Sidney R. Yates (I) | 48 years, 0 days | n/a |
| 8.0 | 7.0 | Wright Patman | 47 years, 3 days | 47 years, 3 days |
| 9.0 | 999.0 | Joseph Gurney Cannon (I) | 46 years, 0 days | n/a |
| 10.0 | 8.0 | Adolph J. Sabath | 45 years, 247 days | 45 years, 247 days |
| 11.0 | 9.0 | George H. Mahon | 44 years, 0 days | 44 years, 0 days |
| 12.0 | 10.0 | Charles Edward Bennett | 44 years, 0 days | 44 years, 0 days |
| 13.0 | 11.0 | Charles Melvin Price | 43 years, 110 days | 43 years, 110 days |
| 14.0 | 12.0 | Charles B. Rangel | 43years, 29days | 43years, 29days |
| 15.0 | 13.0 | Bill Young | 42 years, 288 days | 42 years, 288 days |
| 16.0 | 14.0 | John William McCormack | 42 years, 58 days | 42 years, 58 days |
| 17.0 | 15.0 | William R. Poage | 42 years, 0 days | 42 years, 0 days |
| 18.0 | 16.0 | Jack Brooks | 42 years, 0 days | 42 years, 0 days |
| 19.0 | 17.0 | Robert L. Doughton | 41 years, 305 days | 41 years, 305 days |
| 20.0 | 18.0 | Joseph William Martin, Jr. | 41 years, 305 days | 41 years, 305 days |
| 21.0 | 19.0 | Dave Obey | 41 years, 276 days | 41 years, 276 days |
| 22.0 | 20.0 | Clarence Cannon | 41 years, 69 days | 41 years, 69 days |
| 23.0 | 21.0 | Don Young | 40years, 332days | 40years, 332days |
| 24.0 | 22.0 | William Huston Natcher | 40 years, 240 days | 40 years, 240 days |
| 25.0 | 23.0 | Peter W. Rodino | 40 years, 0 days | 40 years, 0 days |
| 26.0 | 24.0 | Pete Stark | 40 years, 0 days | 40 years, 0 days |
| 27.0 | 25.0 | Leslie C. Arends | 39 years, 362 days | 39 years, 362 days |
| 28.0 | 26.0 | Daniel A. Reed | 39 years, 352 days | 39 years, 352 days |
| 29.0 | 27.0 | John Taber | 39 years, 305 days | 39 years, 305 days |
| 30.0 | 28.0 | William M. Colmer | 39 years, 305 days | 39 years, 305 days |
| 31.0 | 29.0 | George Miller | 39years, 29days | 39years, 29days |
| 32.0 | 30.0 | Henry Waxman | 39years, 29days | 39years, 29days |
| 33.0 | 31.0 | Wilbur Mills | 38 years, 0 days | 38 years, 0 days |
| 34.0 | 32.0 | Dante Fascell | 38 years, 0 days | 38 years, 0 days |
| 35.0 | 33.0 | Robert H. Michel | 38 years, 0 days | 38 years, 0 days |
| 36.0 | 999.0 | Robert Crosser (I) | 37 years, 305 days | n/a |
| 37.0 | 999.0 | Robert L. F. Sikes (I) | 37 years, 290 days | n/a |
| 38.0 | 34.0 | Henry B. Gonzalez | 37 years, 60 days | 37 years, 60 days |
| 39.0 | 35.0 | Nick Rahall | 37years, 29days | 37years, 29days |
| 40.0 | 36.0 | Ed Markey | 36 years, 256 days | 36 years, 256 days |
| 41.0 | 37.0 | John Murtha | 36 years, 3 days | 36 years, 3 days |
| 42.0 | 38.0 | Felix Edward Hébert | 36 years, 0 days | 36 years, 0 days |
| 43.0 | 39.0 | Edward Boland | 36 years, 0 days | 36 years, 0 days |
| 44.0 | 40.0 | William Broomfield | 36 years, 0 days | 36 years, 0 days |
| 45.0 | 41.0 | Dan Rostenkowski | 36 years, 0 days | 36 years, 0 days |
| 46.0 | 42.0 | Neal Edward Smith | 36 years, 0 days | 36 years, 0 days |
| 47.0 | 43.0 | Joseph McDade | 36 years, 0 days | 36 years, 0 days |
| 48.0 | 44.0 | Ralph Regula | 36 years, 0 days | 36 years, 0 days |
| 49.0 | 45.0 | James Oberstar | 36 years, 0 days | 36 years, 0 days |
| 50.0 | 46.0 | Norman D. Dicks | 36 years, 0 days | 36 years, 0 days |
| 51.0 | 47.0 | Dale Kildee | 36 years, 0 days | 36 years, 0 days |
| 52.0 | 999.0 | Henry A. Cooper (I) | 36 years, 0 days | n/a |
Question:
How many uninterrupted ranks does john dingell have?
Answer:
1.0