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:
| Institution | Location | Founded | Affiliation | Enrollment | Team Nickname | Primary conference |
| --- | --- | --- | --- | --- | --- | --- |
| Adrian College | Adrian, Michigan | 1859.0 | Private/Methodist | 1040.0 | Bulldogs | MIAA ( D-III ) |
| Central Michigan University | Mount Pleasant, Michigan | 1892.0 | Public | 26788.0 | Chippewas | Mid-American ( D-I ) |
| Davenport University | Caledonia, Michigan | 1960.0 | Private | 12471.0 | Panthers | Wolverine–Hoosier ( NAIA ) |
| Grand Valley State University | Allendale, Michigan | 1960.0 | Public | 23892.0 | Lakers | GLIAC ( D-II ) |
| Michigan State University | East Lansing, Michigan | 1855.0 | Public | 46045.0 | Spartans | Big Ten ( D-I ) |
| University of Michigan | Ann Arbor, Michigan | 1817.0 | Public | 40042.0 | Wolverines | Big Ten ( D-I ) |
| Northern Michigan University | Marquette, Michigan | 1899.0 | Public | 9400.0 | Wildcats | GLIAC ( D-II ) |
| Miami University | Oxford, Ohio | 1809.0 | Public | 20126.0 | RedHawks | Mid-American ( D-I ) |
| Ohio State University | Columbus, Ohio | 1870.0 | Public | 60347.0 | Buckeyes | Big Ten ( D-I ) |
| Robert Morris University-Illinois | Chicago, Illinois | 1913.0 | Private/Non-Sectarian | 7727.0 | Eagles | Chicagoland ( NAIA ) |
Question:
How many primary conferences were held in Allendale, Michigan?
Answer:
1.0