|Table A5. Percentage of adults and of participants who participated in each type of formal learning activity: 2004-05|
|Formal learning activity||Percent of adults||Percent of participants|
|English as a Second Language class||0.9||1.9|
|Basic skills/General Educational Development class||1.3||2.8|
|College/university degree or certificate program||10.5||22.0|
|Vocational/technical diploma, degree, or certificate program||1.7||3.6|
|Personal interest course||21.4||44.8|
NOTE: Detail may not sum to totals because more than one learning activity can be taken by participants.
SOURCE: U.S. Department of Education, National Center for Education Statistics, Adult Education Survey of the 2005 National Household Education Surveys Program.