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:
| Rank | Athlete | Nation | Olympics | Gold | Silver | Bronze | Total(min. 2 medals) |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1.0 | Bob Richards Category:Articles with hCards | United States (USA) | 1948–1956 | 2.0 | 0.0 | 1.0 | 3.0 |
| 2.0 | Bob Seagren Category:Articles with hCards | United States (USA) | 1968–1972 | 1.0 | 1.0 | 0.0 | 2.0 |
| 2.0 | Tadeusz Ślusarski Category:Articles with hCards | Poland (POL) | 1976–1980 | 1.0 | 1.0 | 0.0 | 2.0 |
| 4.0 | Wolfgang Nordwig Category:Articles with hCards | East Germany (GDR) | 1968–1972 | 1.0 | 0.0 | 1.0 | 2.0 |
| 4.0 | Maksim Tarasov Category:Articles with hCards | Russia (RUS) | 1992–2000 | 1.0 | 0.0 | 1.0 | 2.0 |
| 6.0 | Shuhei Nishida Category:Articles with hCards | Japan (JPN) | 1932–1936 | 0.0 | 2.0 | 0.0 | 2.0 |
Question:
What is the least number of silver medals won
Answer:
0.0