Rank	Countries/Territories	Count	Percent
1	United States	366	34.3%
2	China	259	24.3%
3	Germany	109	10.2%
4	Japan	31	2.9%
5	Australia	29	2.7%
6	United Kingdom	24	2.3%
7	Hong Kong	22	2.1%
8	France	22	2.1%
9	Ireland	21	2%
10	Netherlands	21	2%
11	Brazil	16	1.5%
12	Korea, Republic of	14	1.3%
13	Greece	12	1.1%
14	Iran, Islamic Republic of	12	1.1%
15	Canada	11	1%
16	India	11	1%
17	Egypt	9	0.8%
18	Turkey	9	0.8%
19	Malaysia	7	0.7%
20	Lithuania	6	0.6%
21	Norway	5	0.5%
22	Saudi Arabia	4	0.4%
23	Argentina	4	0.4%
24	Algeria	3	0.3%
25	Indonesia	3	0.3%
26	Singapore	3	0.3%
27	Malta	3	0.3%
28	Taiwan	3	0.3%
29	Viet Nam	2	0.2%
30	Mauritius	2	0.2%
31	Mexico	2	0.2%
32	Israel	2	0.2%
33	Italy	2	0.2%
34	Slovakia	2	0.2%
35	Spain	2	0.2%
36	Switzerland	2	0.2%
37	Peru	2	0.2%
38	Cyprus	2	0.2%
39	Denmark	1	0.1%
40	Ghana	1	0.1%
41	Belgium	1	0.1%
42	Colombia	1	0.1%
43	Russia	1	0.1%
44	Moldova, Republic of	1	0.1%
45	Ukraine	1	0.1%