Rank	Countries/Territories	Count	Percent
1	United States	386	38.1%
2	China	324	32%
3	Germany	84	8.3%
4	France	35	3.5%
5	Canada	21	2.1%
6	Japan	16	1.6%
7	Australia	15	1.5%
8	Netherlands	11	1.1%
9	India	9	0.9%
10	United Kingdom	9	0.9%
11	Mexico	8	0.8%
12	Ukraine	7	0.7%
13	Singapore	7	0.7%
14	Indonesia	7	0.7%
15	Cyprus	7	0.7%
16	Korea, Republic of	6	0.6%
17	Ireland	5	0.5%
18	Iran, Islamic Republic of	5	0.5%
19	Norway	5	0.5%
20	Romania	5	0.5%
21	Hong Kong	5	0.5%
22	Colombia	4	0.4%
23	Nigeria	4	0.4%
24	Brazil	3	0.3%
25	Bulgaria	3	0.3%
26	Chile	2	0.2%
27	Argentina	2	0.2%
28	Egypt	2	0.2%
29	Russia	2	0.2%
30	Philippines	2	0.2%
31	Iraq	2	0.2%
32	Switzerland	2	0.2%
33	Taiwan	1	0.1%
34	Thailand	1	0.1%
35	Jordan	1	0.1%
36	Portugal	1	0.1%
37	Oman	1	0.1%
38	Palestine, State of	1	0.1%
39	Ethiopia	1	0.1%
40	Czech Republic	1	0.1%
41	Belgium	1	0.1%