Mtrav=5 Other & unspecified Where=10 (other travel) and the respondent is not reported in the where codes but the main activity is traveling 3 (travel during work) 9 (travel to/from work) 29 (travel. childcare) 39 (travel, goods and services) 49 (travel, personal care) 59 (travel, education) 69 (travel, organizational) 79 (travel, social) 88 (walking, hiking) 89 (travel, recreational) 99 (travel, passive leisure) ICT = 1 Reported using Where main or secondary activity is 53 e-mail computer, internet or 56 using internet other ICT (as main or 57 play computer games secondary activity) 58 other PC use Who else labels USA 1998-2001 original activity and location codes present variables Alone = 1 Reported alone or Who1=1 (alone) with persons unknown Child = 1 Reported present Who1=3 or Who2=3 (child only) Who1=4 or Who2=4 (spouse and child) Sppart = 1 Reported spouse or Who1=2 or who2=2 (spouse only) Who1=4 or who2=4 (spouse and child) partner present Oad = 1 Reported other known There is no information on the age of the other present people Because both of the surveys have adult (not include 18+ respondents, while creating this variable it is spouse) present assumed that the people listed below were all adults. Who1=2 or Who2=2 (spouse only) Who1=4 or Who2=4 (spouse and child) Who1=5 or Who2=5 (coworkers) Who1=6 or Who2=6 (friends) Who1=7 or Who2=7 (relatives) Who1=8 or Who2=8 (strangers) VARIABLE-SPECIFIC INFORMATION The following variables cannot be created: CARER PARTID CDAY OCCUP RELREFP CITIZEN OWNHOME SECTOR EMPINCLM PARNTID1 VEHICLE HEALTH PARNTID2 URBAN
Mtrav=5 Other & unspecified Where=10 (other travel) and the respondent is not reported in the where codes but the main activity is traveling 3 (travel during work) 9 (travel to/from work) 29 (travel. childcare) 39 (travel, goods and services) 49 (travel, personal care) 59 (travel, education) 69 (travel, organizational) 79 (travel, social) 88 (walking, hiking) 89 (travel, recreational) 99 (travel, passive leisure) ICT = 1 Reported using computer, internet or other ICT (as main or secondary activity) Where main or secondary activity is 53 e-mail 56 using internet 57 play computer games 58 other PC use Who else present variables labels USA 1998-2001 original activity and location codes Alone = 1 Reported alone or with persons unknown Who1=1 (alone) Child = 1 Reported present Who1=3 or Who2=3 (child only) Who1=4 or Who2=4 (spouse and child) Sppart = 1 Reported spouse or partner present Who1=2 or who2=2 (spouse only) Who1=4 or who2=4 (spouse and child) Oad = 1 Reported other known adult (not include spouse) present There is no information on the age of the other present people Because both of the surveys have 18+ respondents, while creating this variable it is assumed that the people listed below were all adults. Who1=2 or Who2=2 (spouse only) Who1=4 or Who2=4 (spouse and child) Who1=5 or Who2=5 (coworkers) Who1=6 or Who2=6 (friends) Who1=7 or Who2=7 (relatives) Who1=8 or Who2=8 (strangers) VARIABLE-SPECIFIC INFORMATION The following variables cannot be created: CARER CDAY CITIZEN EMPINCLM HEALTH OCCUP OWNHOME PARNTID1 PARNTID2 PARTID RELREFP SECTOR VEHICLE URBAN
readme_usa1998.docx