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 | Type | Enrollment | Nickname | Joined | Left | Current Conference |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Anna Maria College | Paxton, Massachusetts | 1946.0 | Private | 1432.0 | AMCats | 1984.0 | 2011.0 | Great Northeast (GNAC) |
| Colby–Sawyer College | New London, New Hampshire | 1837.0 | Private | 1200.0 | Chargers | 1994.0 | 2011.0 | North Atlantic (NAC) |
| Emerson College | Boston, Massachusetts | 1880.0 | Private | 4290.0 | Lions | 1984.0 | 1989.0 | NEWMAC |
| Hellenic College | Brookline, Massachusetts | 1937.0 | Private | 222.0 | Owls | 1984.0 | 1985.0 | Dropped athletics |
| New England College | Henniker, New Hampshire | 1946.0 | Private | 1460.0 | Pilgrims | 1989.0 | 2011.0 | North Atlantic (NAC) |
| Regis College † | Weston, Massachusetts | 1927.0 | Private | 1737.0 | Pride | 1988.0 | 2011.0 | NECC |
Question:
What joined year does Dropped Athletics have?
Answer:
1984.0