/* Formats for Public Survey Data*/
PROC FORMAT cntlout=fmtout;

	value msainout
		1='Inside an MSA'
		2='Outside an MSA';

	value censreg
		1='Northeast'
		2='Midwest'
		3='South'
		4='West';

	value censdiv
		1='New England'
		2='Middle Atlantic'
		3='East North Central'
		4='West North Central'
		5='South Atlantic'
		6='East South Central'
		7='West South Central'
		8='Mountain'
		9='Pacific';

	value $tzone
		'C'='Central time'
		'E'='Eastern time'
		'M'='Mountain time'
		'P'='Pacific time'
		'A'='Alaska time'
		'H'='Hawaii time';

	value fornum
		.d='Do not know'
		.r='Refused'
		.s='Skip';

	value yesno
		1='Yes'
		2='No'
		.d='Do not know'
		.r='Refused'
		.s='Skip';

	value useptwhy
		1='Have no vehicle available'
		2='Cheaper/Costs less/Saves money/Parking too expensive'
		3='Faster than other means of transportation'
		4='More convenient than other means of transportation'
		5='Less impact on the environment than other means of transportation'
		6='Parking not available'
		7='Away from home on business or pleasure travel'
		97='Other'
		.d='Do not know'
		.r='Refused'
		.s='Skip';

	value ptpurp
		1='Work/Work-related'
		2='Shopping'
		3='College/Other school'
		4='Medical services'
		5='Social, religious worship, personal business'
		7='Other'
		.d='Do not know'
		.r='Refused'
		.s='Skip';

	value comuwya
		1='Commuting to work or school'
		2='Recreation'
		3='Exercise/for my health'
		4='Personal errands'
		5='Required for my job'
		7='Some other purpose'
		.d='Do not know'
		.r='Refused'
		.s='Skip';

	value roadtypa
		1='Paved roads'
		2='Shoulders of paved roads'
		3='Bike lanes on roads'
		4='Sidewalks'
		5='Bike paths, walking paths or trails'
		6='Unpaved roads'
		7='Grass'
		97='Other'
		.d='Do not know'
		.r='Refused'
		.s='Skip';

	value roadtypb
		1='Paved roads'
		2='Shoulders of paved roads'
		3='Bike lanes on roads'
		4='Sidewalks'
		5='Bike paths, walking paths or trails'
		6='Unpaved roads'
		7='Track'
		8='Grass'
		97='Other'
		.d='Do not know'
		.r='Refused'
		.s='Skip';

	value trancost
		1='Cost less'
		2='Cost the same'
		3='Cost more'
		.d='Do not know'
		.r='Refused'
		.s='Skip';

	value transec
		1='Less secure'
		2='Same'
		3='More secure'
		.d='Do not know'
		.r='Refused'
		.s='Skip';

	value transafe
		1='Less safe'
		2='Same'
		3='More safe'
		.d='Do not know'
		.r='Refused'
		.s='Skip';

	value trantime
		1='Less likely'
		2='Same'
		3='More likely'
		.d='Do not know'
		.r='Refused'
		.s='Skip';

	value tranconv
		1='Less convenient'
		2='Same'
		3='More convenient'
		.d='Do not know'
		.r='Refused'
		.s='Skip';

	value vehimpo
		1='The cost of the travel'
		2='Your safety from terrorism or crime'
		3='Your safety from accidents'
		4='The amount of time it takes to complete the travel'
		5='The convenience of traveling by personal vehicle'
		.d='Do not know'
		.r='Refused'
		.s='Skip';
       
	value tranqual
		1='Worse'
		2='Same'
		3='Better'
		.d='Do not know'
		.r='Refused'
		.s='Skip';

	value traimpo
		1='The cost of the travel'
		2='Your safety from terrorism or crime'
		3='Your safety from accidents'
		4='The amount of time it takes to complete the travel'
		5='The convenience of traveling by public transit'
		6='The level of customer service you receive'
		.d='Do not know'
		.r='Refused'
		.s='Skip';

	value airimpo
		1='The cost of the travel'
		2='Your safety from terrorism or crime'
		3='Your safety from accidents'
		4='The amount of time it takes to complete the travel'
		5='The convenience of traveling by air'
		6='The level of customer service you receive'
		.d='Do not know'
		.r='Refused'
		.s='Skip';

	value telefreq
		1='Occasionally'
		2='On a regular basis or fixed schedule'
		3='Full time'
		.d='Do not know'
		.r='Refused'
		.s='Skip';

	value triptime
		1='Enter month and year'
		2='Less than three months ago'
		3='More than three months ago but less than one year ago'
		4='More than one year ago'
		5='Have never flown on a commercial airline'
		6='One year ago'
		.d='Do not know'
		.r='Refused'
		.s='Skip';

	value tripurp
		1='Yes, business/job related'
		2='No'
		.d='Do not know'
		.r='Refused'
		.s='Skip';

	value tripsect
		1='Economy or coach section'
		2='First class section'
		3='There were no sections in the plane; all seats were in the same section'
		7='Other'
		.d='Do not know'
		.r='Refused'
		.s='Skip';

	value triparea
		1='Business class section'
		2='Flight attendant'
		3='Flight crew section or cockpit'
		4='None of the sections'
		.d='Do not know'
		.r='Refused'
		.s='Skip';

	value scretime
		1='Less than you expected'
		2='About what you expected'
		3='More than you expected'
		.d='Do not know'
		.r='Refused'
		.s='Skip';

	value screinte
		1='Inadequate'
		2='Adequate'
		3='Excessive'
		.d='Do not know'
		.r='Refused'
		.s='Skip';

	value screconf
		1='No confidence'
		2='A small amount of confidence'
		3='A moderate amount of confidence'
		4='A great deal of confidence '
		5='Total confidence'
		.d='Do not know'
		.r='Refused'
		.s='Skip';

	value scresati
		1='Very unsatisfied'
		2='Somewhat unsatisfied'
		3='Neither unsatisfied nor satisfied'
		4='Somewhat satisfied'
		5='Very satisfied'
		.d='Do not know'
		.r='Refused'
		.s='Skip';

	value screcons
		1='Very inconsistent'
		2='Somewhat inconsistent'
		3='Somewhat consistent'
		4='Very consistent'
		.d='Do not know'
		.r='Refused'
		.s='Skip';

	value airimpct
		1='Less inclined to travel by commercial airline'
		2='More inclined to travel by commercial airline'
		3='Have had no effect on your commercial airline travel'
		.d='Do not know'
		.r='Refused';

	value concern
		1='Not at all concerned'
		2='Somewhat unconcerned'
		3='Neither concerned nor unconcerned'
		4='Somewhat concerned'
		5='Very concerned'
		.d='Do not know'
		.r='Refused';

	value satisfy
		1='Not at all satisfied'
		2='Somewhat dissatisfied'
		3='Neither satisfied nor dissatisfied'
		4='Somewhat satisfied'
		5='Very satisfied'
		.d='Do not know'
		.r='Refused';

	value age
		1='18 to 24 years'
		2='25 to 34'
		3='35 to 44'
		4='45 to 54'
		5='55 to 64'
		6='65 to 74'
		7='75 or older'
		.d='Do not know'
		.r='Refused';

	value gender
		1='Male'
		2='Female'
		.d='Do not know'
		.r='Refused';

	value educ
		1='Less than high school graduate'
		2='High school graduate'
		3='Some college'
		4='Two-year college degree'
		5='Four-year college degree'
		6='Graduate degree'
		.d='Do not know'
		.r='Refused';

	value income
		1='Under $15,000'
		2='From $15,000 to less than $30,000'
		3='From $30,000 to less than $50,000'
		4='From $50,000 to less than $75,000'
		5='From $75,000 to less than $100,000'
		6='$100,000 or more'
		.d='Do not know'
		.r='Refused';

	value adphone
		0='None'
		1='One'
		2='Two'
		3='Three'
		4='Four or more'
		.d='Do not know'
		.r='Refused';

	value adphouse
		1='Household use only'
		2='Business use only'
		3='Both household and business use'
		.d='Do not know'
		.r='Refused'
		.s='Skip';

RUN;

/* Formats Allocation */
FORMAT
METRO	MSAINOUT.
CREGION	CENSREG.
CENDIV	CENSDIV.
TIMEZONE	$TZONE.
G0103	YESNO.
G0150	YESNO.
G0302	YESNO.
G3001A	USEPTWHY.
G3051A	PTPURP.
G0201	YESNO.
G0210	YESNO.
G0251	YESNO.
G0880	YESNO.
G0350	YESNO.
G0401	YESNO.
G0453	YESNO.
G0501	YESNO.
G0952A	COMUWYA.
G1052A	ROADTYPA.
G0551	YESNO.
G1102A	COMUWYA.
G1203A	ROADTYPB.
G0702	YESNO.
G0652	YESNO.
G0601	YESNO.
G0555	YESNO.
G0752	YESNO.
G2005	YESNO.
G2012	TRANCOST.
G2021	TRANSEC.
G2041	TRANSAFE.
G2061	TRANTIME.
G2081	TRANCONV.
G2092	VEHIMPO.
G2105	YESNO.
G2111	TRANCOST.
G2121	TRANSEC.
G2141	TRANSAFE.
G2162	TRANTIME.
G2181	TRANQUAL.
G2192	TRAIMPO.
G2205	YESNO.
G2211	TRANCOST.
G2221	TRANSEC.
G2241	TRANSAFE.
G2261	TRANTIME.
G2281	TRANQUAL.
G2292	AIRIMPO.
B0103 	YESNO.
B0310	YESNO.
B0315	YESNO.
B0370	YESNO.
B0361	TELEFREQ.
B0365	YESNO.
B0366	TELEFREQ.
B2311A	TRIPTIME.
B2321 	TRIPURP.
B2333 	TRIPSECT.
B2334 	TRIPAREA.
B2341 	YESNO.
B2751	SCRETIME.
B2801	SCREINTE.
B2852	SCRECONF.
B2900	SCRESATI.
B2950	SCRESATI.
B2977	SCRECONS.
B3001	SCRECONF.
B3100	AIRIMPCT.
SS0401	CONCERN.
SS0151	CONCERN.
SS0252	CONCERN.
SS0201	CONCERN.
SS0450	CONCERN.
SS0301	CONCERN.
SS0500	CONCERN.
SS1050	SATISFY.
SS1100	SATISFY.
SS1300	SATISFY.
SS1150	SATISFY.
SS1350	SATISFY.
SS1250	SATISFY.
SS1200	SATISFY.
MNH0510	YESNO.
MNH0580	YESNO.
MNH0600	YESNO.
D0104	YESNO.
D1101	YESNO.
D0110	YESNO.
D0106	YESNO.
D0107	YESNO.
D0300	AGE.
D0350	GENDER.
D0404	YESNO.
D0402A	YESNO.
D0402B 	YESNO.
D0402C 	YESNO.
D0402D 	YESNO.
D0402E 	YESNO.
D0402F 	YESNO.
D0450	EDUC.
D0501	INCOME.
D0900	YESNO.
D0553	ADPHONE.
D0751	ADPHOUSE.
D0810	YESNO.
/* Continuous Variables: */
INLNGTH	FORNUM.
G0851A	FORNUM.
G0851B	FORNUM.
G0851C	FORNUM.
G0851D	FORNUM.
G0902B 	FORNUM.
G0851O	FORNUM.
G0851E	FORNUM.
G0902C 	FORNUM.
G0851F	FORNUM.
G0902D 	FORNUM.
G0851G	FORNUM.
G0902E	FORNUM.
G0851H	FORNUM.
G0852I	FORNUM.
G1002A	FORNUM.
G1002B	FORNUM.
G1002C	FORNUM.
G0851J	FORNUM.
G1151A	FORNUM.
G1151B	FORNUM.
G1151C	FORNUM.
G0852M	FORNUM.
G1259A 	FORNUM.
G1259B 	FORNUM.
G1259C 	FORNUM.
G0852L	FORNUM.
G1252A	FORNUM.
G1252B 	FORNUM.
G1252C 	FORNUM.
G0851K	FORNUM.
G0851P	FORNUM.
B0153	FORNUM.
B0320A	FORNUM.
B0320B 	FORNUM.
B0320C 	FORNUM.
B0352A	FORNUM.
B0352B 	FORNUM.
B0352C 	FORNUM.
B0362	FORNUM.
B0368	FORNUM.
B2311B	FORNUM.
B2311C	FORNUM.
B2601A	FORNUM.
B2601B	FORNUM.
B2601C	FORNUM.
B2701A	FORNUM.
B2701B	FORNUM.
B2701C	FORNUM.
D0061	FORNUM.
D0105	FORNUM.
D0251	FORNUM.
BASEWGT	FORNUM.
NR_FACT	FORNUM.
PER_FACT	FORNUM.
PHN_FACT	FORNUM.
CEN_FACT	FORNUM.
WD_FACT	FORNUM.
FNLWGT	FORNUM.
BTRIWGT	FORNUM.
ISTRIM	FORNUM.
;