Rank	Countries/Territories	Count	Percent
1	United States	347	41.9%
2	China	193	23.3%
3	Germany	78	9.4%
4	Brazil	31	3.7%
5	India	25	3%
6	France	19	2.3%
7	Japan	16	1.9%
8	United Kingdom	14	1.7%
9	Korea, Republic of	9	1.1%
10	Netherlands	7	0.8%
11	Ireland	7	0.8%
12	Malaysia	6	0.7%
13	Russia	6	0.7%
14	Iran, Islamic Republic of	5	0.6%
15	Belgium	5	0.6%
16	Canada	5	0.6%
17	Colombia	5	0.6%
18	Cyprus	4	0.5%
19	Sweden	4	0.5%
20	Philippines	3	0.4%
21	Argentina	3	0.4%
22	Australia	3	0.4%
23	Indonesia	3	0.4%
24	Thailand	3	0.4%
25	Ukraine	2	0.2%
26	Finland	2	0.2%
27	Georgia	2	0.2%
28	Egypt	2	0.2%
29	Poland	2	0.2%
30	Hong Kong	2	0.2%
31	Switzerland	2	0.2%
32	Spain	2	0.2%
33	Singapore	1	0.1%
34	South Africa	1	0.1%
35	Mexico	1	0.1%
36	Mongolia	1	0.1%
37	Kuwait	1	0.1%
38	Portugal	1	0.1%
39	Romania	1	0.1%
40	Ethiopia	1	0.1%
41	Belarus	1	0.1%
42	Guyana	1	0.1%
43	Yemen	1	0.1%