Rank	Countries/Territories	Count	Percent
1	United States	653	35.4%
2	China	511	27.7%
3	Germany	212	11.5%
4	France	70	3.8%
5	Iran, Islamic Republic of	47	2.5%
6	India	34	1.8%
7	United Kingdom	31	1.7%
8	Japan	30	1.6%
9	Canada	29	1.6%
10	Russia	25	1.4%
11	Netherlands	20	1.1%
12	Cyprus	17	0.9%
13	Australia	16	0.9%
14	Denmark	14	0.8%
15	Singapore	13	0.7%
16	Korea, Republic of	13	0.7%
17	Taiwan	13	0.7%
18	Argentina	12	0.7%
19	Egypt	9	0.5%
20	Norway	8	0.4%
21	Spain	7	0.4%
22	Portugal	6	0.3%
23	Austria	6	0.3%
24	Qatar	4	0.2%
25	Italy	4	0.2%
26	Switzerland	4	0.2%
27	Turkey	4	0.2%
28	Malaysia	3	0.2%
29	Israel	3	0.2%
30	Brazil	3	0.2%
31	Indonesia	3	0.2%
32	Chile	2	0.1%
33	Ghana	2	0.1%
34	Greece	2	0.1%
35	Hong Kong	2	0.1%
36	Ireland	2	0.1%
37	Sweden	2	0.1%
38	United Arab Emirates	2	0.1%
39	Thailand	2	0.1%
40	Saudi Arabia	1	0.1%
41	Mexico	1	0.1%
42	Moldova, Republic of	1	0.1%
43	Hungary	1	0.1%
44	Algeria	1	0.1%