Survey on International Mobility of Students
SAMPLING ERRORS
Sampling errors relative to persons from 18 to 34 by age group and cases of mobility in volunteer activities
Units: Coefficient of variation

	Moved abroad	Did not move abroad	
TOTAL	6.75	0.14	
18 to 24 years old	11.91	0.22	
25 to 29 years old	11.77	0.27	
30 to 34 years old	11.14	0.25	
Notes:
1) Mobility: Moving abroad for study or training
Source: INE