Rank	Countries/Territories	Count	Percent
1	China	571	38.8%
2	United States	395	26.9%
3	Japan	103	7%
4	Germany	70	4.8%
5	France	47	3.2%
6	Canada	45	3.1%
7	United Kingdom	41	2.8%
8	Iran, Islamic Republic of	37	2.5%
9	Australia	18	1.2%
10	Netherlands	17	1.2%
11	Singapore	15	1%
12	India	11	0.7%
13	Taiwan	8	0.5%
14	Argentina	8	0.5%
15	Cyprus	8	0.5%
16	Hong Kong	8	0.5%
17	Brazil	7	0.5%
18	Pakistan	7	0.5%
19	Korea, Republic of	6	0.4%
20	Turkey	6	0.4%
21	Ireland	5	0.3%
22	Italy	5	0.3%
23	Russia	4	0.3%
24	Egypt	4	0.3%
25	Colombia	3	0.2%
26	Switzerland	3	0.2%
27	Viet Nam	2	0.1%
28	Philippines	2	0.1%
29	Thailand	2	0.1%
30	Sweden	2	0.1%
31	South Africa	1	0.1%
32	Spain	1	0.1%
33	Sri Lanka	1	0.1%
34	Poland	1	0.1%
35	Portugal	1	0.1%
36	Saudi Arabia	1	0.1%
37	Austria	1	0.1%
38	Belgium	1	0.1%
39	Latvia	1	0.1%
40	Malaysia	1	0.1%
41	Mongolia	1	0.1%