Rank	Countries/Territories	Count	Percent
1	United States	572	40.3%
2	China	300	21.1%
3	Germany	122	8.6%
4	Japan	38	2.7%
5	Malaysia	36	2.5%
6	United Kingdom	34	2.4%
7	Philippines	32	2.3%
8	Ireland	30	2.1%
9	Indonesia	23	1.6%
10	Singapore	21	1.5%
11	Finland	17	1.2%
12	India	16	1.1%
13	France	15	1.1%
14		14	1%
15	Australia	14	1%
16	Netherlands	13	0.9%
17	Cyprus	12	0.8%
18	Sweden	12	0.8%
19	Russia	11	0.8%
20	Iran, Islamic Republic of	9	0.6%
21	Taiwan	8	0.6%
22	Spain	6	0.4%
23	Belgium	6	0.4%
24	Iraq	5	0.4%
25	Mexico	5	0.4%
26	Brazil	4	0.3%
27	Denmark	4	0.3%
28	Ukraine	4	0.3%
29	South Africa	3	0.2%
30	Ghana	3	0.2%
31	Argentina	3	0.2%
32	Portugal	3	0.2%
33	New Zealand	3	0.2%
34	Nigeria	3	0.2%
35	Norway	3	0.2%
36	Mongolia	2	0.1%
37	Korea, Republic of	2	0.1%
38	Canada	2	0.1%
39	Czech Republic	2	0.1%
40	Thailand	2	0.1%
41	United Arab Emirates	1	0.1%
42	Slovenia	1	0.1%
43	Egypt	1	0.1%
44	Croatia	1	0.1%
45	Bulgaria	1	0.1%
46	Pakistan	1	0.1%
47	Romania	1	0.1%