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:
| Presidency | President | Date of Birth | Took office | Left office |
| --- | --- | --- | --- | --- |
| 1.0 | Robert Guérin | 1876 | 1904.0 | 1906 |
| 2.0 | Daniel Burley Woolfall | June 15, 1852 | 1906.0 | 1918 |
| 3.0 | Jules Rimet | October 14, 1873 | 1921.0 | 1954 |
| 4.0 | Rodolphe Seeldrayers | December 16, 1876 | 1954.0 | 1955 |
| 5.0 | Arthur Drewry | March 3, 1891 | 1955.0 | 1961 |
| 6.0 | Stanley Rous | April 25, 1895 | 1961.0 | 1974 |
| 7.0 | João Havelange | May 8, 1916 | 1974.0 | 1998 |
| 8.0 | Sepp Blatter | March 10, 1936 | 1998.0 | Incumbent |
Question:
What was the greatest Took Office dates that Left Office in 1998?
Answer:
1974.0