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GSS 1972-2021 Cumulative Datafile - Release 3b


Navigation Strategies

drctlinkhow often r links from homepage
Text of this Question or Item
771. Now I'd like to ask you about how you navigate around the 
Web. How frequently do you use each of the following ways of 
getting to the web sites you visit: a. Use a direct link from 
your starting page (the page that you see when you go onto the 
web.)?
Cells contain:
-Valid row pct.
-N of cases
drctlink
1
never
2
less than half of the time
3
about half of the time
4
more than half of the time
5
almost always
.d
don't know
.i
iap
.n
no answer
ROW
TOTAL
year 1972 -
0
-
0
-
0
-
0
-
0
-
0
-
1,613
-
0
-
1,613
1973 -
0
-
0
-
0
-
0
-
0
-
0
-
1,504
-
0
-
1,504
1974 -
0
-
0
-
0
-
0
-
0
-
0
-
1,484
-
0
-
1,484
1975 -
0
-
0
-
0
-
0
-
0
-
0
-
1,490
-
0
-
1,490
1976 -
0
-
0
-
0
-
0
-
0
-
0
-
1,499
-
0
-
1,499
1977 -
0
-
0
-
0
-
0
-
0
-
0
-
1,530
-
0
-
1,530
1978 -
0
-
0
-
0
-
0
-
0
-
0
-
1,532
-
0
-
1,532
1980 -
0
-
0
-
0
-
0
-
0
-
0
-
1,468
-
0
-
1,468
1982 -
0
-
0
-
0
-
0
-
0
-
0
-
1,860
-
0
-
1,860
1983 -
0
-
0
-
0
-
0
-
0
-
0
-
1,599
-
0
-
1,599
1984 -
0
-
0
-
0
-
0
-
0
-
0
-
1,473
-
0
-
1,473
1985 -
0
-
0
-
0
-
0
-
0
-
0
-
1,534
-
0
-
1,534
1986 -
0
-
0
-
0
-
0
-
0
-
0
-
1,470
-
0
-
1,470
1987 -
0
-
0
-
0
-
0
-
0
-
0
-
1,819
-
0
-
1,819
1988 -
0
-
0
-
0
-
0
-
0
-
0
-
1,481
-
0
-
1,481
1989 -
0
-
0
-
0
-
0
-
0
-
0
-
1,537
-
0
-
1,537
1990 -
0
-
0
-
0
-
0
-
0
-
0
-
1,372
-
0
-
1,372
1991 -
0
-
0
-
0
-
0
-
0
-
0
-
1,517
-
0
-
1,517
1993 -
0
-
0
-
0
-
0
-
0
-
0
-
1,606
-
0
-
1,606
1994 -
0
-
0
-
0
-
0
-
0
-
0
-
2,992
-
0
-
2,992
1996 -
0
-
0
-
0
-
0
-
0
-
0
-
2,904
-
0
-
2,904
1998 -
0
-
0
-
0
-
0
-
0
-
0
-
2,832
-
0
-
2,832
2000 15.9
106
23.5
156
14.6
97
12.3
82
33.7
224
-
0
-
2,075
-
77
100.0
2,817
2002 20.6
64
21.9
68
15.4
48
12.2
38
29.9
93
-
2
-
2,403
-
49
100.0
2,765
2004 -
0
-
0
-
0
-
0
-
0
-
0
-
2,812
-
0
-
2,812
2006 -
0
-
0
-
0
-
0
-
0
-
0
-
4,510
-
0
-
4,510
2008 -
0
-
0
-
0
-
0
-
0
-
0
-
2,023
-
0
-
2,023
2010 -
0
-
0
-
0
-
0
-
0
-
0
-
2,044
-
0
-
2,044
2012 -
0
-
0
-
0
-
0
-
0
-
0
-
1,974
-
0
-
1,974
2014 -
0
-
0
-
0
-
0
-
0
-
0
-
2,538
-
0
-
2,538
2016 -
0
-
0
-
0
-
0
-
0
-
0
-
2,867
-
0
-
2,867
2018 -
0
-
0
-
0
-
0
-
0
-
0
-
2,348
-
0
-
2,348
2021 -
0
-
0
-
0
-
0
-
0
-
0
-
4,032
-
0
-
4,032
COL TOTAL 17.4
170
23.0
224
14.9
145
12.3
120
32.5
317
-
2
-
67,742
-
126
100.0
68,846
Properties
Data type: numeric
Missing-data codes: .d,.i,.j,.m,.n,.p,.q,.r,.s,.u,.x,.y,.z
typeurlhow often r types urls by self
Text of this Question or Item
771. Now I'd like to ask you about how you navigate around the 
Web. How frequently do you use each of the following ways of 
getting to the web sites you visit: b. Type (or paste in) the 
web address yourself
Cells contain:
-Valid row pct.
-N of cases
typeurl
1
never
2
less than half of the time
3
about half of the time
4
more than half of the time
5
almost always
.d
don't know
.i
iap
.n
no answer
ROW
TOTAL
year 1972 -
0
-
0
-
0
-
0
-
0
-
0
-
1,613
-
0
-
1,613
1973 -
0
-
0
-
0
-
0
-
0
-
0
-
1,504
-
0
-
1,504
1974 -
0
-
0
-
0
-
0
-
0
-
0
-
1,484
-
0
-
1,484
1975 -
0
-
0
-
0
-
0
-
0
-
0
-
1,490
-
0
-
1,490
1976 -
0
-
0
-
0
-
0
-
0
-
0
-
1,499
-
0
-
1,499
1977 -
0
-
0
-
0
-
0
-
0
-
0
-
1,530
-
0
-
1,530
1978 -
0
-
0
-
0
-
0
-
0
-
0
-
1,532
-
0
-
1,532
1980 -
0
-
0
-
0
-
0
-
0
-
0
-
1,468
-
0
-
1,468
1982 -
0
-
0
-
0
-
0
-
0
-
0
-
1,860
-
0
-
1,860
1983 -
0
-
0
-
0
-
0
-
0
-
0
-
1,599
-
0
-
1,599
1984 -
0
-
0
-
0
-
0
-
0
-
0
-
1,473
-
0
-
1,473
1985 -
0
-
0
-
0
-
0
-
0
-
0
-
1,534
-
0
-
1,534
1986 -
0
-
0
-
0
-
0
-
0
-
0
-
1,470
-
0
-
1,470
1987 -
0
-
0
-
0
-
0
-
0
-
0
-
1,819
-
0
-
1,819
1988 -
0
-
0
-
0
-
0
-
0
-
0
-
1,481
-
0
-
1,481
1989 -
0
-
0
-
0
-
0
-
0
-
0
-
1,537
-
0
-
1,537
1990 -
0
-
0
-
0
-
0
-
0
-
0
-
1,372
-
0
-
1,372
1991 -
0
-
0
-
0
-
0
-
0
-
0
-
1,517
-
0
-
1,517
1993 -
0
-
0
-
0
-
0
-
0
-
0
-
1,606
-
0
-
1,606
1994 -
0
-
0
-
0
-
0
-
0
-
0
-
2,992
-
0
-
2,992
1996 -
0
-
0
-
0
-
0
-
0
-
0
-
2,904
-
0
-
2,904
1998 -
0
-
0
-
0
-
0
-
0
-
0
-
2,832
-
0
-
2,832
2000 13.6
90
28.4
188
20.4
135
17.1
113
20.4
135
-
0
-
2,075
-
81
100.0
2,817
2002 9.6
30
29.2
91
28.8
90
12.8
40
19.6
61
-
1
-
2,403
-
49
100.0
2,765
2004 -
0
-
0
-
0
-
0
-
0
-
0
-
2,812
-
0
-
2,812
2006 -
0
-
0
-
0
-
0
-
0
-
0
-
4,510
-
0
-
4,510
2008 -
0
-
0
-
0
-
0
-
0
-
0
-
2,023
-
0
-
2,023
2010 -
0
-
0
-
0
-
0
-
0
-
0
-
2,044
-
0
-
2,044
2012 -
0
-
0
-
0
-
0
-
0
-
0
-
1,974
-
0
-
1,974
2014 -
0
-
0
-
0
-
0
-
0
-
0
-
2,538
-
0
-
2,538
2016 -
0
-
0
-
0
-
0
-
0
-
0
-
2,867
-
0
-
2,867
2018 -
0
-
0
-
0
-
0
-
0
-
0
-
2,348
-
0
-
2,348
2021 -
0
-
0
-
0
-
0
-
0
-
0
-
4,032
-
0
-
4,032
COL TOTAL 12.3
120
28.7
279
23.1
225
15.7
153
20.1
196
-
1
-
67,742
-
130
100.0
68,846
Properties
Data type: numeric
Missing-data codes: .d,.i,.j,.m,.n,.p,.q,.r,.s,.u,.x,.y,.z
srchenghow often r uses search engine
Text of this Question or Item
771. Now I'd like to ask you about how you navigate around the 
Web. How frequently do you use each of the following ways of 
getting to the web sites you visit: c. Use a search engine
Cells contain:
-Valid row pct.
-N of cases
srcheng
1
never
2
less than half of the time
3
about half of the time
4
more than half of the time
5
almost always
.d
don't know
.i
iap
.n
no answer
ROW
TOTAL
year 1972 -
0
-
0
-
0
-
0
-
0
-
0
-
1,613
-
0
-
1,613
1973 -
0
-
0
-
0
-
0
-
0
-
0
-
1,504
-
0
-
1,504
1974 -
0
-
0
-
0
-
0
-
0
-
0
-
1,484
-
0
-
1,484
1975 -
0
-
0
-
0
-
0
-
0
-
0
-
1,490
-
0
-
1,490
1976 -
0
-
0
-
0
-
0
-
0
-
0
-
1,499
-
0
-
1,499
1977 -
0
-
0
-
0
-
0
-
0
-
0
-
1,530
-
0
-
1,530
1978 -
0
-
0
-
0
-
0
-
0
-
0
-
1,532
-
0
-
1,532
1980 -
0
-
0
-
0
-
0
-
0
-
0
-
1,468
-
0
-
1,468
1982 -
0
-
0
-
0
-
0
-
0
-
0
-
1,860
-
0
-
1,860
1983 -
0
-
0
-
0
-
0
-
0
-
0
-
1,599
-
0
-
1,599
1984 -
0
-
0
-
0
-
0
-
0
-
0
-
1,473
-
0
-
1,473
1985 -
0
-
0
-
0
-
0
-
0
-
0
-
1,534
-
0
-
1,534
1986 -
0
-
0
-
0
-
0
-
0
-
0
-
1,470
-
0
-
1,470
1987 -
0
-
0
-
0
-
0
-
0
-
0
-
1,819
-
0
-
1,819
1988 -
0
-
0
-
0
-
0
-
0
-
0
-
1,481
-
0
-
1,481
1989 -
0
-
0
-
0
-
0
-
0
-
0
-
1,537
-
0
-
1,537
1990 -
0
-
0
-
0
-
0
-
0
-
0
-
1,372
-
0
-
1,372
1991 -
0
-
0
-
0
-
0
-
0
-
0
-
1,517
-
0
-
1,517
1993 -
0
-
0
-
0
-
0
-
0
-
0
-
1,606
-
0
-
1,606
1994 -
0
-
0
-
0
-
0
-
0
-
0
-
2,992
-
0
-
2,992
1996 -
0
-
0
-
0
-
0
-
0
-
0
-
2,904
-
0
-
2,904
1998 -
0
-
0
-
0
-
0
-
0
-
0
-
2,832
-
0
-
2,832
2000 12.5
83
34.8
231
24.1
160
14.2
94
14.5
96
-
1
-
2,075
-
77
100.0
2,817
2002 8.7
27
40.1
125
22.4
70
13.5
42
15.4
48
-
1
-
2,403
-
49
100.0
2,765
2004 -
0
-
0
-
0
-
0
-
0
-
0
-
2,812
-
0
-
2,812
2006 -
0
-
0
-
0
-
0
-
0
-
0
-
4,510
-
0
-
4,510
2008 -
0
-
0
-
0
-
0
-
0
-
0
-
2,023
-
0
-
2,023
2010 -
0
-
0
-
0
-
0
-
0
-
0
-
2,044
-
0
-
2,044
2012 -
0
-
0
-
0
-
0
-
0
-
0
-
1,974
-
0
-
1,974
2014 -
0
-
0
-
0
-
0
-
0
-
0
-
2,538
-
0
-
2,538
2016 -
0
-
0
-
0
-
0
-
0
-
0
-
2,867
-
0
-
2,867
2018 -
0
-
0
-
0
-
0
-
0
-
0
-
2,348
-
0
-
2,348
2021 -
0
-
0
-
0
-
0
-
0
-
0
-
4,032
-
0
-
4,032
COL TOTAL 11.3
110
36.5
356
23.6
230
13.9
136
14.8
144
-
2
-
67,742
-
126
100.0
68,846
Properties
Data type: numeric
Missing-data codes: .d,.i,.j,.m,.n,.p,.q,.r,.s,.u,.x,.y,.z
bookmarkhow often r uses bookmarks
Text of this Question or Item
771. Now I'd like to ask you about how you navigate around the 
Web. How frequently do you use each of the following ways of 
getting to the web sites you visit: d. Use a bookmark or 
"favorites listing"
Cells contain:
-Valid row pct.
-N of cases
bookmark
1
never
2
less than half of the time
3
about half of the time
4
more than half of the time
5
almost always
.d
don't know
.i
iap
.n
no answer
ROW
TOTAL
year 1972 -
0
-
0
-
0
-
0
-
0
-
0
-
1,613
-
0
-
1,613
1973 -
0
-
0
-
0
-
0
-
0
-
0
-
1,504
-
0
-
1,504
1974 -
0
-
0
-
0
-
0
-
0
-
0
-
1,484
-
0
-
1,484
1975 -
0
-
0
-
0
-
0
-
0
-
0
-
1,490
-
0
-
1,490
1976 -
0
-
0
-
0
-
0
-
0
-
0
-
1,499
-
0
-
1,499
1977 -
0
-
0
-
0
-
0
-
0
-
0
-
1,530
-
0
-
1,530
1978 -
0
-
0
-
0
-
0
-
0
-
0
-
1,532
-
0
-
1,532
1980 -
0
-
0
-
0
-
0
-
0
-
0
-
1,468
-
0
-
1,468
1982 -
0
-
0
-
0
-
0
-
0
-
0
-
1,860
-
0
-
1,860
1983 -
0
-
0
-
0
-
0
-
0
-
0
-
1,599
-
0
-
1,599
1984 -
0
-
0
-
0
-
0
-
0
-
0
-
1,473
-
0
-
1,473
1985 -
0
-
0
-
0
-
0
-
0
-
0
-
1,534
-
0
-
1,534
1986 -
0
-
0
-
0
-
0
-
0
-
0
-
1,470
-
0
-
1,470
1987 -
0
-
0
-
0
-
0
-
0
-
0
-
1,819
-
0
-
1,819
1988 -
0
-
0
-
0
-
0
-
0
-
0
-
1,481
-
0
-
1,481
1989 -
0
-
0
-
0
-
0
-
0
-
0
-
1,537
-
0
-
1,537
1990 -
0
-
0
-
0
-
0
-
0
-
0
-
1,372
-
0
-
1,372
1991 -
0
-
0
-
0
-
0
-
0
-
0
-
1,517
-
0
-
1,517
1993 -
0
-
0
-
0
-
0
-
0
-
0
-
1,606
-
0
-
1,606
1994 -
0
-
0
-
0
-
0
-
0
-
0
-
2,992
-
0
-
2,992
1996 -
0
-
0
-
0
-
0
-
0
-
0
-
2,904
-
0
-
2,904
1998 -
0
-
0
-
0
-
0
-
0
-
0
-
2,832
-
0
-
2,832
2000 42.1
276
21.3
140
14.0
92
12.2
80
10.4
68
-
0
-
2,075
-
86
100.0
2,817
2002 19.9
62
28.5
89
12.8
40
17.9
56
20.8
65
-
1
-
2,403
-
49
100.0
2,765
2004 -
0
-
0
-
0
-
0
-
0
-
0
-
2,812
-
0
-
2,812
2006 -
0
-
0
-
0
-
0
-
0
-
0
-
4,510
-
0
-
4,510
2008 -
0
-
0
-
0
-
0
-
0
-
0
-
2,023
-
0
-
2,023
2010 -
0
-
0
-
0
-
0
-
0
-
0
-
2,044
-
0
-
2,044
2012 -
0
-
0
-
0
-
0
-
0
-
0
-
1,974
-
0
-
1,974
2014 -
0
-
0
-
0
-
0
-
0
-
0
-
2,538
-
0
-
2,538
2016 -
0
-
0
-
0
-
0
-
0
-
0
-
2,867
-
0
-
2,867
2018 -
0
-
0
-
0
-
0
-
0
-
0
-
2,348
-
0
-
2,348
2021 -
0
-
0
-
0
-
0
-
0
-
0
-
4,032
-
0
-
4,032
COL TOTAL 34.9
338
23.7
229
13.6
132
14.0
136
13.7
133
-
1
-
67,742
-
135
100.0
68,846
Properties
Data type: numeric
Missing-data codes: .d,.i,.j,.m,.n,.p,.q,.r,.s,.u,.x,.y,.z
catdrctyhow often r uses web directories
Text of this Question or Item
771. Now I'd like to ask you about how you navigate around the 
Web. How frequently do you use each of the following ways of 
getting to the web sites you visit: e. Go to a category 
directory or web guide and select an option?
Cells contain:
-Valid row pct.
-N of cases
catdrcty
1
never
2
less than half of the time
3
about half of the time
4
more than half of the time
5
almost always
.d
don't know
.i
iap
.n
no answer
ROW
TOTAL
year 1972 -
0
-
0
-
0
-
0
-
0
-
0
-
1,613
-
0
-
1,613
1973 -
0
-
0
-
0
-
0
-
0
-
0
-
1,504
-
0
-
1,504
1974 -
0
-
0
-
0
-
0
-
0
-
0
-
1,484
-
0
-
1,484
1975 -
0
-
0
-
0
-
0
-
0
-
0
-
1,490
-
0
-
1,490
1976 -
0
-
0
-
0
-
0
-
0
-
0
-
1,499
-
0
-
1,499
1977 -
0
-
0
-
0
-
0
-
0
-
0
-
1,530
-
0
-
1,530
1978 -
0
-
0
-
0
-
0
-
0
-
0
-
1,532
-
0
-
1,532
1980 -
0
-
0
-
0
-
0
-
0
-
0
-
1,468
-
0
-
1,468
1982 -
0
-
0
-
0
-
0
-
0
-
0
-
1,860
-
0
-
1,860
1983 -
0
-
0
-
0
-
0
-
0
-
0
-
1,599
-
0
-
1,599
1984 -
0
-
0
-
0
-
0
-
0
-
0
-
1,473
-
0
-
1,473
1985 -
0
-
0
-
0
-
0
-
0
-
0
-
1,534
-
0
-
1,534
1986 -
0
-
0
-
0
-
0
-
0
-
0
-
1,470
-
0
-
1,470
1987 -
0
-
0
-
0
-
0
-
0
-
0
-
1,819
-
0
-
1,819
1988 -
0
-
0
-
0
-
0
-
0
-
0
-
1,481
-
0
-
1,481
1989 -
0
-
0
-
0
-
0
-
0
-
0
-
1,537
-
0
-
1,537
1990 -
0
-
0
-
0
-
0
-
0
-
0
-
1,372
-
0
-
1,372
1991 -
0
-
0
-
0
-
0
-
0
-
0
-
1,517
-
0
-
1,517
1993 -
0
-
0
-
0
-
0
-
0
-
0
-
1,606
-
0
-
1,606
1994 -
0
-
0
-
0
-
0
-
0
-
0
-
2,992
-
0
-
2,992
1996 -
0
-
0
-
0
-
0
-
0
-
0
-
2,904
-
0
-
2,904
1998 -
0
-
0
-
0
-
0
-
0
-
0
-
2,832
-
0
-
2,832
2000 35.2
233
34.3
227
16.6
110
7.6
50
6.2
41
-
1
-
2,075
-
80
100.0
2,817
2002 39.3
121
41.9
129
9.1
28
5.5
17
4.2
13
-
5
-
2,403
-
49
100.0
2,765
2004 -
0
-
0
-
0
-
0
-
0
-
0
-
2,812
-
0
-
2,812
2006 -
0
-
0
-
0
-
0
-
0
-
0
-
4,510
-
0
-
4,510
2008 -
0
-
0
-
0
-
0
-
0
-
0
-
2,023
-
0
-
2,023
2010 -
0
-
0
-
0
-
0
-
0
-
0
-
2,044
-
0
-
2,044
2012 -
0
-
0
-
0
-
0
-
0
-
0
-
1,974
-
0
-
1,974
2014 -
0
-
0
-
0
-
0
-
0
-
0
-
2,538
-
0
-
2,538
2016 -
0
-
0
-
0
-
0
-
0
-
0
-
2,867
-
0
-
2,867
2018 -
0
-
0
-
0
-
0
-
0
-
0
-
2,348
-
0
-
2,348
2021 -
0
-
0
-
0
-
0
-
0
-
0
-
4,032
-
0
-
4,032
COL TOTAL 36.5
354
36.7
356
14.2
138
6.9
67
5.6
54
-
6
-
67,742
-
129
100.0
68,846
Properties
Data type: numeric
Missing-data codes: .d,.i,.j,.m,.n,.p,.q,.r,.s,.u,.x,.y,.z
hyperlnkhow often r uses links in other sites
Text of this Question or Item
771. Now I'd like to ask you about how you navigate around the 
Web. How frequently do you use each of the following ways of 
getting to the web sites you visit: f. Go from a hyperlink in 
another site that you are visiting?
Cells contain:
-Valid row pct.
-N of cases
hyperlnk
1
never
2
less than half of the time
3
about half of the time
4
more than half of the time
5
almost always
.d
don't know
.i
iap
.n
no answer
ROW
TOTAL
year 1972 -
0
-
0
-
0
-
0
-
0
-
0
-
1,613
-
0
-
1,613
1973 -
0
-
0
-
0
-
0
-
0
-
0
-
1,504
-
0
-
1,504
1974 -
0
-
0
-
0
-
0
-
0
-
0
-
1,484
-
0
-
1,484
1975 -
0
-
0
-
0
-
0
-
0
-
0
-
1,490
-
0
-
1,490
1976 -
0
-
0
-
0
-
0
-
0
-
0
-
1,499
-
0
-
1,499
1977 -
0
-
0
-
0
-
0
-
0
-
0
-
1,530
-
0
-
1,530
1978 -
0
-
0
-
0
-
0
-
0
-
0
-
1,532
-
0
-
1,532
1980 -
0
-
0
-
0
-
0
-
0
-
0
-
1,468
-
0
-
1,468
1982 -
0
-
0
-
0
-
0
-
0
-
0
-
1,860
-
0
-
1,860
1983 -
0
-
0
-
0
-
0
-
0
-
0
-
1,599
-
0
-
1,599
1984 -
0
-
0
-
0
-
0
-
0
-
0
-
1,473
-
0
-
1,473
1985 -
0
-
0
-
0
-
0
-
0
-
0
-
1,534
-
0
-
1,534
1986 -
0
-
0
-
0
-
0
-
0
-
0
-
1,470
-
0
-
1,470
1987 -
0
-
0
-
0
-
0
-
0
-
0
-
1,819
-
0
-
1,819
1988 -
0
-
0
-
0
-
0
-
0
-
0
-
1,481
-
0
-
1,481
1989 -
0
-
0
-
0
-
0
-
0
-
0
-
1,537
-
0
-
1,537
1990 -
0
-
0
-
0
-
0
-
0
-
0
-
1,372
-
0
-
1,372
1991 -
0
-
0
-
0
-
0
-
0
-
0
-
1,517
-
0
-
1,517
1993 -
0
-
0
-
0
-
0
-
0
-
0
-
1,606
-
0
-
1,606
1994 -
0
-
0
-
0
-
0
-
0
-
0
-
2,992
-
0
-
2,992
1996 -
0
-
0
-
0
-
0
-
0
-
0
-
2,904
-
0
-
2,904
1998 -
0
-
0
-
0
-
0
-
0
-
0
-
2,832
-
0
-
2,832
2000 27.0
179
42.5
282
16.9
112
8.7
58
4.8
32
-
0
-
2,075
-
79
100.0
2,817
2002 24.8
77
46.3
144
16.7
52
9.0
28
3.2
10
-
2
-
2,403
-
49
100.0
2,765
2004 -
0
-
0
-
0
-
0
-
0
-
0
-
2,812
-
0
-
2,812
2006 -
0
-
0
-
0
-
0
-
0
-
0
-
4,510
-
0
-
4,510
2008 -
0
-
0
-
0
-
0
-
0
-
0
-
2,023
-
0
-
2,023
2010 -
0
-
0
-
0
-
0
-
0
-
0
-
2,044
-
0
-
2,044
2012 -
0
-
0
-
0
-
0
-
0
-
0
-
1,974
-
0
-
1,974
2014 -
0
-
0
-
0
-
0
-
0
-
0
-
2,538
-
0
-
2,538
2016 -
0
-
0
-
0
-
0
-
0
-
0
-
2,867
-
0
-
2,867
2018 -
0
-
0
-
0
-
0
-
0
-
0
-
2,348
-
0
-
2,348
2021 -
0
-
0
-
0
-
0
-
0
-
0
-
4,032
-
0
-
4,032
COL TOTAL 26.3
256
43.7
426
16.8
164
8.8
86
4.3
42
-
2
-
67,742
-
128
100.0
68,846
Properties
Data type: numeric
Missing-data codes: .d,.i,.j,.m,.n,.p,.q,.r,.s,.u,.x,.y,.z
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