Rank	Countries/Territories	Count	Percent
1	China	633	41.2%
2	United States	529	34.4%
3	Germany	73	4.7%
4	Netherlands	48	3.1%
5	Russia	24	1.6%
6	Japan	19	1.2%
7	India	19	1.2%
8	Australia	17	1.1%
9	United Kingdom	17	1.1%
10	Brazil	16	1%
11	Hong Kong	15	1%
12	Korea, Republic of	15	1%
13	Canada	14	0.9%
14	Egypt	9	0.6%
15	Spain	8	0.5%
16	Turkey	8	0.5%
17	Senegal	7	0.5%
18	Singapore	5	0.3%
19	South Africa	5	0.3%
20	Sweden	5	0.3%
21	Taiwan	5	0.3%
22	Iran, Islamic Republic of	5	0.3%
23	France	5	0.3%
24	Indonesia	4	0.3%
25	Italy	4	0.3%
26	Argentina	3	0.2%
27	Colombia	3	0.2%
28	Ukraine	3	0.2%
29	Viet Nam	3	0.2%
30	Mongolia	2	0.1%
31	Norway	2	0.1%
32	Portugal	2	0.1%
33	Romania	2	0.1%
34	Jordan	1	0.1%
35	Lebanon	1	0.1%
36	Malaysia	1	0.1%
37	New Zealand	1	0.1%
38	Cyprus	1	0.1%
39	Finland	1	0.1%
40	Bangladesh	1	0.1%
41	Greece	1	0.1%
42	Ireland	1	0.1%