Rank	Countries/Territories	Count	Percent
1	China	312	43.2%
2	Japan	99	13.7%
3	United States	97	13.4%
4	Singapore	38	5.3%
5	Romania	21	2.9%
6	Germany	20	2.8%
7	United Kingdom	15	2.1%
8	Slovakia	14	1.9%
9	Mozambique	12	1.7%
10	Denmark	11	1.5%
11	Australia	9	1.2%
12	Iran, Islamic Republic of	9	1.2%
13	Portugal	9	1.2%
14	France	6	0.8%
15	Argentina	5	0.7%
16		4	0.6%
17	Belgium	4	0.6%
18	Canada	4	0.6%
19	Latvia	3	0.4%
20	Russia	3	0.4%
21	Netherlands	2	0.3%
22	Slovenia	2	0.3%
23	South Africa	2	0.3%
24	Thailand	2	0.3%
25	Ukraine	2	0.3%
26	Korea, Republic of	2	0.3%
27	Ireland	2	0.3%
28	Hong Kong	2	0.3%
29	Chile	2	0.3%
30	Finland	2	0.3%
31	Brazil	2	0.3%
32	India	1	0.1%
33	Italy	1	0.1%
34	Switzerland	1	0.1%
35	Taiwan	1	0.1%
36	Norway	1	0.1%