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:
| Coach | Years | Win-Loss | Win % | Conference Titles |
| --- | --- | --- | --- | --- |
| Arnold Siegfried | 1966–1967 | 6-12 | .333 | 0 |
| Raymond Spuhler | 1967–1970 | 11-60 | .155 | 0 |
| John Linn | 1970–1980 | 130-147 | .469 | 0 |
| Joe Harrington | 1980–1987 | 112-85 | .569 | 0 |
| Rick Barnes | 1987–1988 | 20-10 | .667 | 0 |
| Ernie Nestor | 1988–1993 | 68-81 | .456 | 1 |
| Paul Westhead | 1993–1997 | 38-70 | .352 | 0 |
| Jim Larranaga | 1997–2011 | 207-131 | .612 | 3 |
| Paul Hewitt | 2011–Present | 0-0 | N/A | N/A |
Question:
What is Win-Loss, when Win % is .456?
Answer:
68-81