Rank	Countries/Territories	Count	Percent
1	United States	319	37.4%
2	China	165	19.3%
3	Germany	81	9.5%
4	Indonesia	27	3.2%
5	France	26	3%
6	Ireland	23	2.7%
7	Australia	22	2.6%
8	Iran, Islamic Republic of	21	2.5%
9	Korea, Republic of	21	2.5%
10	India	19	2.2%
11	Taiwan	18	2.1%
12	Japan	16	1.9%
13	Canada	10	1.2%
14	Netherlands	9	1.1%
15	Turkey	8	0.9%
16	Brazil	7	0.8%
17	Hong Kong	6	0.7%
18	Italy	6	0.7%
19	Philippines	6	0.7%
20	Portugal	4	0.5%
21	Russia	4	0.5%
22	Cyprus	4	0.5%
23	United Kingdom	4	0.5%
24	Pakistan	3	0.4%
25	Bulgaria	3	0.4%
26	Ukraine	3	0.4%
27	Spain	3	0.4%
28	Sweden	3	0.4%
29	Norway	2	0.2%
30	Argentina	2	0.2%
31	Albania	1	0.1%
32	Denmark	1	0.1%
33	Egypt	1	0.1%
34	Finland	1	0.1%
35	Switzerland	1	0.1%
36	Thailand	1	0.1%
37	Singapore	1	0.1%
38	Mexico	1	0.1%
39	Morocco	1	0.1%