Rank	Countries/Territories	Count	Percent
1	United States	296	40.6%
2	China	203	27.8%
3	Germany	65	8.9%
4	Canada	16	2.2%
5	India	13	1.8%
6	Singapore	12	1.6%
7	Malaysia	11	1.5%
8	United Kingdom	9	1.2%
9	Japan	8	1.1%
10	Iran, Islamic Republic of	7	1%
11	Netherlands	7	1%
12	Italy	6	0.8%
13	Cyprus	6	0.8%
14	Denmark	5	0.7%
15	Australia	5	0.7%
16	Ghana	5	0.7%
17	Finland	4	0.5%
18	Slovakia	4	0.5%
19	South Africa	4	0.5%
20	Malta	3	0.4%
21	France	3	0.4%
22	Greece	3	0.4%
23	Hong Kong	3	0.4%
24	Thailand	3	0.4%
25	Russia	3	0.4%
26	Romania	2	0.3%
27	Sweden	2	0.3%
28	Taiwan	2	0.3%
29	Turkey	2	0.3%
30	Brazil	2	0.3%
31	Egypt	2	0.3%
32	Czech Republic	2	0.3%
33	Korea, Republic of	2	0.3%
34	Ireland	1	0.1%
35	Kenya	1	0.1%
36	Spain	1	0.1%
37	Norway	1	0.1%
38	Palestine, State of	1	0.1%
39	Portugal	1	0.1%
40	Belgium	1	0.1%
41	Georgia	1	0.1%
42	Indonesia	1	0.1%