| Variables | N | % | |
| Graduation Year | 2014-2009 | 54 | 38.8 |
| 2008-2003 | 24 | 17.3 | |
| 2002-1997 | 25 | 18.0 | |
| 1996-1991 | 12 | 8.6 | |
| 1990-1985 | 8 | 5.8 | |
| 1984-1979 | 6 | 4.3 | |
| Experience Years | 1 to 5 | 66 | 47.5 |
| 5 to 10 | 14 | 10.1 | |
| 10 to 15 | 19 | 13.7 | |
| 15 to 20 | 16 | 11.5 | |
| 20 to 25 | 8 | 5.8 | |
| More than 25 years | 6 | 4.3 | |
| No comment | 10 | 7.2 | |