Rank	Countries/Territories	Count	Percent
1	China	398	26.1%
2	United States	354	23.2%
3	Japan	246	16.1%
4	Germany	105	6.9%
5	Spain	62	4.1%
6	Canada	53	3.5%
7	Singapore	46	3%
8	United Kingdom	37	2.4%
9	Italy	20	1.3%
10	Greece	17	1.1%
11	France	14	0.9%
12	Australia	13	0.9%
13	Netherlands	13	0.9%
14	Iran, Islamic Republic of	12	0.8%
15	Turkey	11	0.7%
16	Brazil	10	0.7%
17	Ireland	7	0.5%
18	Hungary	7	0.5%
19	Korea, Republic of	7	0.5%
20	Russia	7	0.5%
21	Viet Nam	7	0.5%
22	India	6	0.4%
23	Belgium	6	0.4%
24	Cyprus	6	0.4%
25	Denmark	6	0.4%
26	Puerto Rico	5	0.3%
27	Liechtenstein	5	0.3%
28	Ukraine	5	0.3%
29	Portugal	4	0.3%
30	Sweden	4	0.3%
31	Egypt	4	0.3%
32	Colombia	3	0.2%
33	Argentina	3	0.2%
34	Hong Kong	3	0.2%
35	Switzerland	3	0.2%
36	Taiwan	3	0.2%
37	Lithuania	3	0.2%
38	Norway	2	0.1%
39	Poland	2	0.1%
40	Thailand	2	0.1%
41	Romania	2	0.1%
42	Qatar	1	0.1%
43	Malaysia	1	0.1%
44	Morocco	1	0.1%
45	Israel	1	0.1%