Rank	Countries/Territories	Count	Percent
1	United States	413	38.1%
2	China	239	22%
3	Japan	123	11.3%
4	Germany	77	7.1%
5	Singapore	30	2.8%
6	Canada	29	2.7%
7	United Kingdom	19	1.8%
8	Italy	17	1.6%
9	India	15	1.4%
10	Netherlands	13	1.2%
11	France	12	1.1%
12	Australia	11	1%
13	Thailand	11	1%
14	Colombia	10	0.9%
15	Ireland	9	0.8%
16	Iran, Islamic Republic of	5	0.5%
17	Hungary	5	0.5%
18	Russia	5	0.5%
19	Poland	4	0.4%
20	Hong Kong	4	0.4%
21	Cyprus	4	0.4%
22	Croatia	3	0.3%
23	Brazil	3	0.3%
24	Korea, Republic of	3	0.3%
25	Mexico	3	0.3%
26	Turkey	3	0.3%
27	Spain	3	0.3%
28	Switzerland	3	0.3%
29	Taiwan	2	0.2%
30	Sweden	1	0.1%
31	Ukraine	1	0.1%
32	New Zealand	1	0.1%
33	Palestine, State of	1	0.1%
34	South Africa	1	0.1%
35	Egypt	1	0.1%
36	Georgia	1	0.1%