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:
| School | Location | Mascot | # / County | Year Joined | Year Left | Conference Joined |
| --- | --- | --- | --- | --- | --- | --- |
| Brook | Brook | Aces | 56 Newton | 1955.0 | 1966.0 | none (consolidated into South Newton ) |
| Brookston | Brookston | Bombers | 91 White | 1955.0 | 1965.0 | none (consolidated into Frontier ) |
| Camden | Camden | Red Devils | 08 Carroll | 1955.0 | 1965.0 | none (consolidated into Delphi |
| Fowler | Fowler | Bulldogs | 04 Benton | 1955.0 | 1968.0 | none (consolidated into Benton Central ) |
| Kentland | Kentland | Blue Devils | 56 Newton | 1955.0 | 1966.0 | none (consolidated into South Newton ) |
| Monon | Monon | Railroaders | 91 White | 1955.0 | 1963.0 | none (consolidated into North White ) |
| Royal Center | Royal Center | Bulldogs | 09 Cass | 1955.0 | 1963.0 | none (consolidated into Pioneer ) |
| Wolcott | Wolcott | Wildcats | 91 White | 1955.0 | 1971.0 | none (consolidated into Tri-County ) |
| Francesville | Francesville | Zebras | 66 Pulaski | 1957.0 | 1965.0 | none (consolidated into West Central ) |
| Klondike | West Lafayette | Nuggets | 79 Tippecanoe | 1961.0 | 1970.0 | none (consolidated into Harrison ) |
| DeMotte | DeMotte | Indians | 37 Jasper | 1967.0 | 1970.0 | none (consolidated into Kankakee Valley ) |
| North Newton | Morocco | Spartans | 56 Newton | 1967.0 | 1975.0 | Northwest Hoosier |
| West Central | Medaryville | Trojans | 66 Pulaski | 1967.0 | 1975.0 | Northwest Hoosier |
| Kankakee Valley | Wheatfield | Kougars | 37 Jasper | 1970.0 | 1972.0 | Northwest Hoosier |
| Carroll | Flora | Cougars | 08 Carroll | 1977.0 | 1992.0 | Hoosier Heartland |
| Rossville | Rossville | Hornets | 12 Clinton | 1977.0 | 1989.0 | Hoosier Heartland |
Question:
When was the first year when Fowler joined?
Answer:
1968.0