Rank	Countries/Territories	Count	Percent
1	United States	270	38.2%
2	China	214	30.3%
3	Germany	60	8.5%
4	India	24	3.4%
5	Japan	19	2.7%
6	France	13	1.8%
7		12	1.7%
8	Cyprus	9	1.3%
9	Singapore	9	1.3%
10	Turkey	7	1%
11	Australia	6	0.8%
12	Korea, Republic of	6	0.8%
13	Ukraine	5	0.7%
14	Hong Kong	5	0.7%
15	Slovakia	4	0.6%
16	Netherlands	4	0.6%
17	Russia	4	0.6%
18	Egypt	4	0.6%
19	Canada	3	0.4%
20	Latvia	3	0.4%
21	Malaysia	3	0.4%
22	Iraq	3	0.4%
23	Italy	2	0.3%
24	Indonesia	2	0.3%
25	Iran, Islamic Republic of	2	0.3%
26	Saudi Arabia	2	0.3%
27	Norway	2	0.3%
28	Switzerland	2	0.3%
29	United Kingdom	2	0.3%
30	Viet Nam	1	0.1%
31	Thailand	1	0.1%
32	Romania	1	0.1%
33	Greece	1	0.1%
34	Cambodia	1	0.1%