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 | Previous Conference | Year Left | Conference Joined |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Shipshewanna-Scott | Shipshewanna | Indians | 44 LaGrange | 1964.0 | Lagrange County | 1966.0 | none (consolidated into Westview ) |
| Topeka | Topeka | Bears | 44 LaGrange | 1964.0 | Lagrange County | 1966.0 | none (consolidated into Westview ) |
| Albion | Albion | Trojans | 57 Noble | 1966.0 | Noble County | 1968.0 | none (consolidated into Central Noble ) |
| Cromwell | Cromwell | Spartans | 57 Noble | 1966.0 | Noble County | 1967.0 | none (consolidated into West Noble ) |
| Howe Military | Howe | Cadets | 44 La Grange | 1966.0 | Independents | 1980.0 | Independents |
| Ligonier | Ligonier | Red Raiders | 57 Noble | 1966.0 | Noble County | 1967.0 | none (consolidated into West Noble ) |
| Wawaka | Wawaka | Chargers | 57 Noble | 1966.0 | Noble County | 1967.0 | none (consolidated into West Noble ) |
| Wolf Lake | Wolf Lake | Wolves | 57 Noble | 1966.0 | Noble County | 1968.0 | none (consolidated into Central Noble ) |
| Garrett | Garrett | Railroaders | 17 DeKalb | 1981.0 | Northeastern Indiana | 2005.0 | Allen County |
Question:
How much Year Left has a Location of howe?
Answer:
1980.0