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:
| Year | League | Record | Finish | Manager | Playoffs | Notes |
| --- | --- | --- | --- | --- | --- | --- |
| 1947 | Sunset League | 69-69 | 4th | Thomas Lloyd |  |  |
| 1948 | Sunset League | 77-63 | 3rd | Thomas Lloyd | League Champs |  |
| 1949 | Sunset League | 49-75 | 7th | Lilio Marcucci | none |  |
| 1950 | Far West League | 75-63 | 3rd | Joe Borich | Lost in 1st round |  |
| 1951 | Far West League | 52-65 | 3rd | Cotton Pippen |  |  |
| 1955 | California League | 40-106 overall | 8th | Leonard Noren |  | Channel Cities moved to Reno July 1 |
| 1956 | California League | 73-67 | 4th | Ray Perry | Lost in 1st round |  |
| 1957 | California League | 79-59 | 2nd | Ray Perry | Lost League Finals |  |
| 1958 | California League | 68-69 | 6th | Ray Perry |  |  |
| 1959 | California League | 81-58 | 2nd | Ray Perry |  |  |
| 1960 | California League | 89-51 | 1st | Tom Saffell | League Champs |  |
| 1961 | California League | 97-43 | 1st | Roy Smalley | League Champs |  |
| 1962 | California League | 70-68 | 4th | Roy Smalley | Lost League Finals |  |
| 1963 | California League | 71-69 | 5th | Tom Saffell |  |  |
| 1964 | California League | 66-71 | 6th | Tom Saffell / Harvey Koepf | none |  |
| 1966 | California League | 69-71 | 4th (t) | Phil Cavarretta |  |  |
| 1967 | California League | 56-82 | 8th | Phil Cavarretta |  |  |
| 1968 | California League | 67-72 | 5th | Clay Bryant |  |  |
| 1969 | California League | 72-68 | 3rd (t) | Ken Aspromonte |  |  |
| 1970 | California League | 79-61 | 2nd | Pinky May | none |  |
| 1971 | California League | 64-75 | 7th | Pinky May |  |  |
| 1972 | California League | 50-88 | 8th | Lou Klimchock |  |  |
| 1973 | California League | 70-70 | 4th (t) | Lou Klimchock |  |  |
| 1974 | California League | 61-79 | 6th (t) | Joe Azcue / interim (June 29-July 3) / Del Youngblood |  |  |
| 1975 | California League | 86-54 | 1st | Harry Warner | League Champs |  |
| 1976 | California League | 75-62 | 3rd | Johnny Goryl | League Champs |  |
| 1977 | California League | 59-81 | 5th | Glenn Ezell |  |  |
| 1978 | California League | 62-78 | 5th | Eddie Watt |  |  |
| 1979 | California League | 74-67 | 3rd | Eddie Watt |  |  |
| 1980 | California League | 75-66 | 2nd (t) | Jack Maloof |  |  |
| 1981 | California League | 81-58 | 2nd | Jack Maloof | Lost in 1st round |  |
| 1988 | California League | 39-103 | 10th | Nate Oliver |  |  |
| 1989 | California League | 68-74 | 6th | Eli Grba |  |  |
| 1990 | California League | 71-68 | 6th | Mike Brown |  |  |
| 1991 | California League | 59-77 | 7th | Mal Fichman |  |  |
| 1992 | California League | 65-71 | 8th | Gary Jones |  |  |
Question:
tell me the number of winning seasons they had on the list.
Answer:
5