|
1968
|
1980
|
1996
|
||||
|
|
|
|
|
|
|
|
| Women |
|
|
|
|
|
|
| Black |
|
|
|
|
|
|
| Under Thirty |
|
|
|
|
|
|
| Median Age (years) |
|
|
|
|
|
|
| Lawyers |
|
|
|
|
|
|
| Teachers |
|
|
|
|
|
|
| Union Member |
|
|
|
|
|
|
| First Convention |
|
|
|
|
|
|
| College Graduate |
|
|
|
|
|
|
| Postgraduate |
|
|
|
|
|
|
| Protestant |
|
|
|
|
|
|
| Catholic |
|
|
|
|
|
|
| Jewish |
|
|
|
|
|
|