Rank	Countries/Territories	Count	Percent
1	United States	296	38%
2	China	196	25.2%
3	Germany	59	7.6%
4	France	41	5.3%
5	Spain	38	4.9%
6	Japan	22	2.8%
7	Indonesia	19	2.4%
8	Canada	13	1.7%
9	Australia	11	1.4%
10	Iran, Islamic Republic of	7	0.9%
11	Taiwan	7	0.9%
12	Singapore	6	0.8%
13	Colombia	6	0.8%
14	Korea, Republic of	5	0.6%
15	United Kingdom	5	0.6%
16	India	5	0.6%
17	Netherlands	5	0.6%
18	Romania	4	0.5%
19	Luxembourg	4	0.5%
20	Ireland	4	0.5%
21	Cyprus	4	0.5%
22	Pakistan	3	0.4%
23	Turkey	3	0.4%
24	Tunisia	2	0.3%
25	Mongolia	2	0.3%
26	Norway	1	0.1%
27	Portugal	1	0.1%
28	Russia	1	0.1%
29	Slovakia	1	0.1%
30	Ukraine	1	0.1%
31	Egypt	1	0.1%
32	Bulgaria	1	0.1%
33	Cameroon	1	0.1%
34	Hong Kong	1	0.1%
35	Malaysia	1	0.1%
36	Mauritius	1	0.1%