Survey on Adult Population Involvement in Learning Activities Formal and informal education. Absolute values Use of the knowledge acquired in the informal education activity, by sex and nationality of the person carrying it out. Units: activities Total Very frequently Somewhat frequently Very infrequently Never No data recorded BOTH SEXES Total 10,935,940 5,556,192 3,511,080 1,118,361 455,343 294,963 Spanish 10,181,909 5,130,251 3,309,298 1,040,992 416,084 285,284 Other nationality 754,031 425,942 201,782 77,369 . . MALES Total 5,379,302 2,909,288 1,678,050 473,444 191,889 126,631 Spanish 5,028,301 2,689,118 1,602,463 441,501 174,081 121,139 Other nationality 351,000 220,170 75,587 . . . FEMALES Total 5,556,638 2,646,904 1,833,030 644,917 263,454 168,332 Spanish 5,153,608 2,441,133 1,706,835 599,491 242,004 164,145 Other nationality 403,030 205,771 126,195 45,426 . . Notes: .Data protected by statistical secrecy Data referring to the 12 months prior to the date of the survey. The symbol '.' shall be deemed as data which cannot be provided since it may be affected by sampling errors. Source: National Statistics Institute