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 | Record | Conference Record | Overall Win Percentage |
| --- | --- | --- | --- | --- |
| James C. Elsom | 1898–1904 | 25-14 | – | 64% |
| Emmett Angell | 1904–1908 | 43-15 | 19-5 | 74% |
| Haskell Noyes | 1908–1911 | 26-15 | 18-15 | 63% |
| Walter Meanwell | 1911–1917 | 92-9 | 63-9 | 91% |
| Guy Lowman | 1917–1920 | 34-19 | 19-17 | 64% |
| Walter Meanwell | 1920–1934 | 154-90 | 95-71 | 63% |
| Bud Foster | 1934–1959 | 265-267 | 143-182 | 49% |
| John E. Erickson | 1959–1968 | 100-114 | 52-74 | 46% |
| John Powless | 1968–1976 | 88-108 | 42-78 | 44% |
| Bill Cofield | 1976–1982 | 63-101 | 32-76 | 38% |
| Steve Yoder | 1982–1992 | 128-165 | 50-130 | 43% |
| Stu Jackson | 1992–1994 | 32-25 | 15-21 | 56% |
| Stan Van Gundy | 1994–1995 | 13-14 | 7-11 | 48% |
| Dick Bennett | 1995–2000 | 93-69 | 39-45 | 57% |
| Brad Soderberg | 2000–2001 | 16-10 | 9-7 | 61% |
| Bo Ryan | 2001–present | 291-113 | 144-60 | 72% |
| Total | 1898–2013 | 1463-1148 | 747-801 | 56% |
Question:
In what years was the conference record 18-15?
Answer:
1908–1911