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 | Player | Years | Games | Reb. Avg. | Total Rebounds |
| --- | --- | --- | --- | --- | --- |
| 1.0 | Don Cohen | 1957–1961 | 101.0 | 13.0 | 1317.0 |
| 2.0 | Gary Holway | 1955–1959 | 89.0 | 13.8 | 1225.0 |
| 3.0 | Jim Oppedisano | 1960–1963 | 79.0 | 11.6 | 920.0 |
| 4.0 | Adam Ursprung | 1983–1987 | 101.0 | 9.0 | 913.0 |
| 5.0 | Barry Cavanaugh | 1975–1979 | 99.0 | 7.9 | 778.0 |
| 6.0 | John Dieckelman | 1980–1983 | 82.0 | 9.1 | 745.0 |
| 7.0 | Morrison Teague | 1985–1989 | 109.0 | 6.6 | 723.0 |
| 8.0 | Scott Price | 1966–1969 | 68.0 | 10.4 | 707.0 |
| 9.0 | Andre Duncan | 1994–1998 | 107.0 | 6.5 | 696.0 |
| 10.0 | Will Brand | 1998–2002 | 112.0 | 6.1 | 688.0 |
Question:
How many ranks have a rebound average smaller than 6.1?
Answer:
0.0