Rank	Countries/Territories	Count	Percent
1	China	308	30.3%
2	United States	298	29.3%
3	Germany	95	9.3%
4	Japan	77	7.6%
5	India	51	5%
6	Singapore	34	3.3%
7	Canada	16	1.6%
8	France	14	1.4%
9	United Kingdom	14	1.4%
10	Korea, Republic of	14	1.4%
11	Jordan	13	1.3%
12	Netherlands	9	0.9%
13	Pakistan	8	0.8%
14	Italy	8	0.8%
15	Australia	8	0.8%
16	Hong Kong	7	0.7%
17	Cyprus	5	0.5%
18	Russia	5	0.5%
19	Viet Nam	5	0.5%
20	Lithuania	4	0.4%
21	Brazil	3	0.3%
22	Colombia	2	0.2%
23	Iran, Islamic Republic of	2	0.2%
24	Greece	2	0.2%
25	Poland	2	0.2%
26	Portugal	2	0.2%
27	Turkey	2	0.2%
28	Saudi Arabia	1	0.1%
29	South Africa	1	0.1%
30	Switzerland	1	0.1%
31	Taiwan	1	0.1%
32	Norway	1	0.1%
33	Malaysia	1	0.1%
34	Ireland	1	0.1%
35	Finland	1	0.1%
36	Argentina	1	0.1%
37	Bangladesh	1	0.1%