Rank	Countries/Territories	Count	Percent
1	China	434	36%
2	United States	425	35.2%
3	Germany	104	8.6%
4	Japan	37	3.1%
5	Singapore	25	2.1%
6	India	20	1.7%
7	Egypt	15	1.2%
8	Ukraine	14	1.2%
9	Korea, Republic of	14	1.2%
10	Russia	12	1%
11	Netherlands	10	0.8%
12	Cyprus	10	0.8%
13	Hong Kong	9	0.7%
14	France	8	0.7%
15	Australia	7	0.6%
16	Canada	7	0.6%
17	Ireland	6	0.5%
18	Viet Nam	6	0.5%
19	Iran, Islamic Republic of	5	0.4%
20	Switzerland	5	0.4%
21	Brazil	4	0.3%
22	Argentina	3	0.2%
23	United Kingdom	3	0.2%
24	Latvia	3	0.2%
25	Mongolia	3	0.2%
26	Virgin Islands, British	2	0.2%
27	Nigeria	2	0.2%
28	Uzbekistan	2	0.2%
29	Turkey	2	0.2%
30	Sri Lanka	2	0.2%
31	Sweden	2	0.2%
32	Peru	1	0.1%
33	Serbia	1	0.1%
34	Lebanon	1	0.1%
35	Belgium	1	0.1%
36	Indonesia	1	0.1%
37	Ghana	1	0.1%