Rank	Countries/Territories	Count	Percent
1	United States	464	46.7%
2	China	216	21.8%
3	Germany	78	7.9%
4	France	45	4.5%
5	Japan	19	1.9%
6	Malaysia	14	1.4%
7	Netherlands	13	1.3%
8	Canada	12	1.2%
9	Singapore	11	1.1%
10	Korea, Republic of	10	1%
11		10	1%
12	Australia	9	0.9%
13	India	8	0.8%
14	Ireland	8	0.8%
15	Philippines	7	0.7%
16	Turkey	7	0.7%
17	Taiwan	6	0.6%
18	Austria	6	0.6%
19	Denmark	5	0.5%
20	Russia	5	0.5%
21	Poland	4	0.4%
22	Spain	4	0.4%
23	Hong Kong	4	0.4%
24	Cyprus	4	0.4%
25	Indonesia	3	0.3%
26	Iran, Islamic Republic of	3	0.3%
27	Ukraine	3	0.3%
28	United Kingdom	3	0.3%
29	Pakistan	2	0.2%
30	Italy	2	0.2%
31	Colombia	2	0.2%
32	Argentina	2	0.2%
33	Hungary	1	0.1%
34	Kazakhstan	1	0.1%
35	New Zealand	1	0.1%
36	Norway	1	0.1%