Rank	Countries/Territories	Count	Percent
1	China	530	36.7%
2	United States	421	29.2%
3	Japan	151	10.5%
4	Germany	78	5.4%
5	Singapore	40	2.8%
6	United Kingdom	36	2.5%
7	Hong Kong	35	2.4%
8	France	22	1.5%
9	Korea, Republic of	14	1%
10	Sweden	13	0.9%
11	Netherlands	10	0.7%
12	Iran, Islamic Republic of	10	0.7%
13	India	9	0.6%
14	Russia	9	0.6%
15	Australia	7	0.5%
16	Canada	5	0.3%
17	Cyprus	5	0.3%
18	Ireland	5	0.3%
19	Portugal	5	0.3%
20	Spain	4	0.3%
21	Taiwan	4	0.3%
22		4	0.3%
23	Belgium	3	0.2%
24	Brazil	3	0.2%
25	Czech Republic	2	0.1%
26	Italy	2	0.1%
27	Finland	2	0.1%
28	Indonesia	2	0.1%
29	South Africa	2	0.1%
30	Poland	2	0.1%
31	New Zealand	1	0.1%
32	Malaysia	1	0.1%
33	Mexico	1	0.1%
34	Tanzania, United Republic of	1	0.1%
35	Switzerland	1	0.1%
36	Estonia	1	0.1%
37	Colombia	1	0.1%
38	Venezuela, Bolivarian Republic of	1	0.1%