Rank	Countries/Territories	Count	Percent
1	China	381	45%
2	United States	158	18.7%
3		36	4.3%
4	Sweden	28	3.3%
5	Japan	27	3.2%
6	Netherlands	27	3.2%
7	Germany	26	3.1%
8	Korea, Republic of	16	1.9%
9	Canada	14	1.7%
10	United Kingdom	14	1.7%
11	Singapore	13	1.5%
12	France	9	1.1%
13	India	8	0.9%
14	Turkey	8	0.9%
15	Mexico	8	0.9%
16	Norway	6	0.7%
17	Taiwan	6	0.7%
18	Iran, Islamic Republic of	6	0.7%
19	Viet Nam	6	0.7%
20	Hong Kong	5	0.6%
21	Australia	5	0.6%
22	Romania	5	0.6%
23	New Zealand	5	0.6%
24	Belgium	4	0.5%
25	Brazil	4	0.5%
26	Ireland	3	0.4%
27	Denmark	2	0.2%
28	Chile	2	0.2%
29	Italy	2	0.2%
30	Saudi Arabia	2	0.2%
31	Sri Lanka	2	0.2%
32	South Africa	1	0.1%
33	Spain	1	0.1%
34	Thailand	1	0.1%
35	Ukraine	1	0.1%
36	Malaysia	1	0.1%
37	Russia	1	0.1%
38	Colombia	1	0.1%
39	Israel	1	0.1%