Rank	Countries/Territories	Count	Percent
1	China	439	29%
2	United States	346	22.8%
3	Japan	133	8.8%
4	Germany	99	6.5%
5	Iran, Islamic Republic of	74	4.9%
6	Italy	46	3%
7	Indonesia	40	2.6%
8	Hong Kong	35	2.3%
9	Singapore	34	2.2%
10	Turkey	29	1.9%
11	United Kingdom	24	1.6%
12	Canada	20	1.3%
13	Australia	19	1.3%
14	India	16	1.1%
15	Korea, Republic of	14	0.9%
16	Sweden	11	0.7%
17	Macao	10	0.7%
18	France	10	0.7%
19	Ireland	9	0.6%
20	Viet Nam	9	0.6%
21	Netherlands	8	0.5%
22	Poland	7	0.5%
23	Brazil	7	0.5%
24	Colombia	7	0.5%
25	Taiwan	7	0.5%
26	Thailand	5	0.3%
27	Portugal	5	0.3%
28	Pakistan	4	0.3%
29	Peru	4	0.3%
30	Cyprus	4	0.3%
31	Switzerland	4	0.3%
32	Saudi Arabia	4	0.3%
33	Belgium	3	0.2%
34	Norway	3	0.2%
35	Luxembourg	3	0.2%
36	Malaysia	2	0.1%
37	Israel	2	0.1%
38	Latvia	2	0.1%
39	Russia	2	0.1%
40	Nigeria	2	0.1%
41	Bangladesh	2	0.1%
42	Georgia	2	0.1%
43	Greece	1	0.1%
44	Czech Republic	1	0.1%
45	Egypt	1	0.1%
46	Romania	1	0.1%
47	Mauritius	1	0.1%
48	South Africa	1	0.1%
49	Spain	1	0.1%
50	Ukraine	1	0.1%
51	United Arab Emirates	1	0.1%