Region
United States --
8
United States
6
Foreign countries
4
China --
3
Asia
2
Asia --
2
Asia, Southeastern
2
Asia, Southeastern --
2
China
2
Mexico
2
Mexico --
2
New Zealand
2
New Zealand --
2
Pacific Area
2
Pacific Area --
2
Australia
1
Australia --
1
Cuba --
1
Developing countries
1
Developing countries --
1
India
1
India --
1
Japan
1
Japan --
1
Korea
1
Korea --
1
Malaysia
1
Malaysia --
1
Pacific area
1
Pacific area --
1
Singapore
1
Singapore --
1
Southeast Asia --
1