Rank	Countries/Territories	Count	Percent
1	United States	456	41%
2	China	309	27.8%
3	Germany	86	7.7%
4		46	4.1%
5	Japan	43	3.9%
6	France	25	2.2%
7	Netherlands	24	2.2%
8	Australia	11	1%
9	United Kingdom	9	0.8%
10	Argentina	8	0.7%
11	Cyprus	8	0.7%
12	Indonesia	7	0.6%
13	Greece	6	0.5%
14	Russia	6	0.5%
15	Ukraine	6	0.5%
16	Turkey	5	0.4%
17	Philippines	5	0.4%
18	Mexico	5	0.4%
19	Taiwan	4	0.4%
20	Saudi Arabia	4	0.4%
21	Singapore	4	0.4%
22	Ireland	4	0.4%
23	Canada	4	0.4%
24	Hong Kong	3	0.3%
25	Brazil	3	0.3%
26	Korea, Republic of	3	0.3%
27	New Zealand	2	0.2%
28	Norway	2	0.2%
29	Switzerland	2	0.2%
30	Macao	2	0.2%
31	Ecuador	2	0.2%
32	Ethiopia	2	0.2%
33	Viet Nam	2	0.2%
34	Denmark	1	0.1%
35	India	1	0.1%
36	Poland	1	0.1%
37	Lao People's Democratic Republic	1	0.1%
38	Mongolia	1	0.1%