Rank	Countries/Territories	Count	Percent
1	United States	433	33.9%
2	China	276	21.6%
3	Japan	210	16.4%
4	Germany	96	7.5%
5	Singapore	39	3.1%
6	Korea, Republic of	31	2.4%
7	Canada	30	2.3%
8	United Kingdom	23	1.8%
9	Australia	20	1.6%
10	France	12	0.9%
11	India	12	0.9%
12	Iran, Islamic Republic of	11	0.9%
13	Lebanon	11	0.9%
14	Netherlands	8	0.6%
15	Belgium	5	0.4%
16	Turkey	5	0.4%
17	Greece	4	0.3%
18	Cyprus	4	0.3%
19	New Zealand	4	0.3%
20	Ireland	3	0.2%
21	Italy	3	0.2%
22	Hong Kong	3	0.2%
23	Hungary	3	0.2%
24	Colombia	3	0.2%
25	Thailand	3	0.2%
26	Ukraine	2	0.2%
27	United Arab Emirates	2	0.2%
28	Spain	2	0.2%
29	Bangladesh	2	0.2%
30	Estonia	2	0.2%
31	Morocco	2	0.2%
32	Israel	2	0.2%
33	Poland	2	0.2%
34	Iraq	2	0.2%
35	Malaysia	1	0.1%
36	Russia	1	0.1%
37	Norway	1	0.1%
38	Ethiopia	1	0.1%
39	Czech Republic	1	0.1%
40	Algeria	1	0.1%
41	Argentina	1	0.1%
42	Brazil	1	0.1%