Western and central Europe and North America
|
Weber et al. (1992) [131]
|
USA
|
High
|
Mixed
|
134
|
4.5
|
2
|
Kotler et al. (1994) [132]
|
USA
|
High
|
Mixed
|
194
|
28.9
|
3
|
Anwar-Bruni et al. (1996) [36]
|
USA
|
High
|
Mixed
|
371
|
5.9
|
4
|
Coyle et al. (1996) [133]
|
USA
|
High
|
Mixed
|
111
|
27.9
|
3
|
Mathewson et al. (1998) [42]
|
USA
|
High
|
Yes
|
83
|
6.0
|
2
|
Brandonisio et al. (1999) [38]
|
Italy
|
High
|
Mixed
|
154
|
4.5
|
3
|
Ferreira et al. (2001) [134]
|
Portugal
|
High
|
Yes
|
215
|
42..8
|
4
|
Lagrange-Xelot et al. (2008) [27]
|
France
|
High
|
Mixed
|
6827
|
0.8
|
1
|
Sub-Saharan Africa
|
van Gool et al. (1995) [135]
|
Zimbabwe
|
Low
|
Yes
|
129
|
10.1
|
2
|
Maiga et al. (1997) [24]
|
Mali
|
Low
|
Mixed
|
77
|
32.5
|
1
|
Mwachari et al. (1998) [62]
|
Kenya
|
Middle
|
Yes
|
36
|
2.8
|
2
|
Cegielski et al. (1999) [64]
|
Tanzania
|
Low
|
Yes
|
86
|
3.5
|
2
|
Gumbo et al. (1999) [31]
|
Zimbabwe
|
Low
|
Yes
|
55
|
50.9
|
2
|
Lebbad et al. (2001) [65]
|
Guinea-Bissau
|
Low
|
Yes
|
37
|
8.1
|
2
|
Endeshaw et al. (2005) [136]
|
Ethiopia
|
Low
|
Yes
|
80
|
22.5
|
1
|
Tumwine et al. (2005) [28]
|
Uganda
|
Low
|
Yes
|
91
|
76.9
|
2
|
Endeshaw et al. (2006) [137]
|
Ethiopia
|
Low
|
Yes
|
214
|
18.2
|
3
|
Sarfati et al. (2006) [69]
|
Cameroon
|
Middle
|
Mixed
|
154
|
5.2
|
3
|
Breton et al. (2007) [138]
|
Gabon
|
Middle
|
na
|
822
|
3.0
|
4
|
Breton et al. (2007) [138]
|
Cameroon
|
Middle
|
na
|
758
|
2.9
|
4
|
Akinbo et al. (2012) [139]
|
Nigeria
|
Middle
|
Mixed
|
463
|
16.6
|
3
|
Wumba et al. (2012) [76]
|
DR Congo
|
Low
|
Mixed
|
242
|
8.3
|
4
|
Bissong et al. (2015) [80]
|
Cameroon
|
Middle
|
Mixed
|
200
|
2.0
|
3
|
Nsagha et al. (2016) [39]
|
Cameroon
|
Middle
|
Mixed
|
300
|
21.3
|
4
|
Ojuromi et al. (2016) [82]
|
Nigeria
|
Middle
|
Mixed
|
90
|
5.6
|
3
|
Asia and the Pacific
|
Punpoowong et al. (1998) [86]
|
Thailand
|
Middle
|
Yes
|
22
|
27.3
|
0
|
Wanachiwanawin et al. (1998) [140]
|
Thailand
|
Middle
|
Yes
|
66
|
33.3
|
3
|
Wanachiwanawin et al. (1999) [87]
|
Thailand
|
Middle
|
Yes
|
91
|
28.6
|
2
|
Chokephaibulkit et al. (2001) [90]
|
Thailand
|
Middle
|
Yes
|
82
|
19.5
|
2
|
Wiwanitkit et al. (2001) [89]
|
Thailand
|
Middle
|
Mixed
|
60
|
1.7
|
1
|
Waywa et al. (2001) [91]
|
Thailand
|
Middle
|
Yes
|
288
|
9.7
|
3
|
Kumar et al. (2002) [92]
|
India
|
Middle
|
Mixed
|
150
|
0.7
|
2
|
Wanachiwanawin et al. (2002) [141]
|
Thailand
|
Middle
|
Yes
|
95
|
25.3
|
2
|
Mohandas et al. (2002) [93]
|
India
|
Middle
|
Mixed
|
120
|
2.5
|
3
|
Dwivedi et al. (2007) [48]
|
India
|
Middle
|
Mixed
|
75
|
6..7
|
2
|
Saksirisampant et al. (2009) [101]
|
Thailand
|
Middle
|
Mixed
|
90
|
5.6
|
1
|
Viriyavejakul et al. (2009) [100]
|
Thailand
|
Middle
|
Mixed
|
64
|
81.3
|
2
|
Kulkarni et al. (2009) [44]
|
India
|
Middle
|
Yes
|
137
|
1.5
|
1
|
Wang et al. (2013) [9]
|
China
|
Middle
|
Mixed
|
683
|
5.7
|
4
|
Xie et al. (2015) [17]
|
China
|
Middle
|
Mixed
|
152
|
5.3
|
0
|
Khalil et al. (2015) [110]
|
India
|
Middle
|
Mixed
|
200
|
2.5
|
3
|
Khanduja et al. (2016) [8]
|
India
|
Middle
|
Mixed
|
222
|
1.8
|
4
|
Mitra et al. (2016) [113]
|
India
|
Middle
|
Mixed
|
194
|
2.1
|
2
|
Latin America and the Caribbean
|
Florez et al. (2003) [117]
|
Colombia
|
Middle
|
Mixed
|
115
|
3.5
|
3
|
Sulaiman et al. (2003) [142]
|
Peru
|
Middle
|
Mixed
|
2672
|
3.9
|
4
|
Chacin-Bonilla et al. (2006) [119]
|
Venezuela
|
High
|
Mixed
|
103
|
13.6
|
1
|
Middle East and North Africa
|
Agholi et al. (2013) [127]
|
Iran
|
Middle
|
Mixed
|
356
|
2.2
|
3
|
Eastern Europe and central Asia
|
Kucerova et al. (2011) [130]
|
Russia
|
Middle
|
na
|
46
|
13.0
|
2
|