Rank	Countries/Territories	Count	Percent
1	China	421	40.6%
2	United States	325	31.3%
3	Japan	52	5%
4	Germany	48	4.6%
5	Canada	38	3.7%
6	France	29	2.8%
7	Australia	15	1.4%
8	Netherlands	13	1.3%
9	Singapore	13	1.3%
10	Iran, Islamic Republic of	9	0.9%
11	Taiwan	8	0.8%
12	Brazil	7	0.7%
13	Argentina	6	0.6%
14	Cyprus	6	0.6%
15	Hong Kong	5	0.5%
16	Turkey	5	0.5%
17	Russia	4	0.4%
18	Pakistan	4	0.4%
19	India	4	0.4%
20	Korea, Republic of	3	0.3%
21	Italy	3	0.3%
22	Philippines	2	0.2%
23	Thailand	2	0.2%
24	Viet Nam	2	0.2%
25	United Kingdom	1	0.1%
26	South Africa	1	0.1%
27	Spain	1	0.1%
28	Sri Lanka	1	0.1%
29	Sweden	1	0.1%
30	Switzerland	1	0.1%
31	Poland	1	0.1%
32	Saudi Arabia	1	0.1%
33	Malaysia	1	0.1%
34	Mongolia	1	0.1%
35	Egypt	1	0.1%
36	Colombia	1	0.1%
37	Austria	1	0.1%
38	Belgium	1	0.1%