Rank	Countries/Territories	Count	Percent
1	China	355	26.9%
2	United States	304	23%
3	Japan	173	13.1%
4	Germany	91	6.9%
5	Spain	57	4.3%
6	Canada	52	3.9%
7	United Kingdom	37	2.8%
8	Singapore	32	2.4%
9	Italy	20	1.5%
10	Greece	17	1.3%
11	Netherlands	13	1%
12	France	12	0.9%
13	Iran, Islamic Republic of	12	0.9%
14	Australia	12	0.9%
15	Turkey	11	0.8%
16	Brazil	10	0.8%
17	Ireland	7	0.5%
18	Hungary	7	0.5%
19	Korea, Republic of	7	0.5%
20	Viet Nam	7	0.5%
21	Russia	6	0.5%
22	India	6	0.5%
23	Denmark	6	0.5%
24	Belgium	6	0.5%
25	Liechtenstein	5	0.4%
26	Puerto Rico	5	0.4%
27	Ukraine	5	0.4%
28	Portugal	4	0.3%
29	Sweden	4	0.3%
30	Cyprus	4	0.3%
31	Egypt	4	0.3%
32	Hong Kong	3	0.2%
33	Colombia	3	0.2%
34	Switzerland	3	0.2%
35	Taiwan	3	0.2%
36	Lithuania	3	0.2%
37	Norway	2	0.2%
38	Poland	2	0.2%
39	Thailand	2	0.2%
40	Romania	2	0.2%
41	Qatar	1	0.1%
42	Malaysia	1	0.1%
43	Morocco	1	0.1%
44	Argentina	1	0.1%
45	Israel	1	0.1%