Rank	Countries/Territories	Count	Percent
1	China	526	36.6%
2	United States	505	35.2%
3	Germany	138	9.6%
4	Canada	80	5.6%
5	France	37	2.6%
6	Japan	23	1.6%
7	India	19	1.3%
8	Korea, Republic of	12	0.8%
9	Netherlands	12	0.8%
10	United Kingdom	7	0.5%
11	Cyprus	7	0.5%
12	Australia	6	0.4%
13	Ukraine	6	0.4%
14	Singapore	6	0.4%
15	Ireland	5	0.3%
16	Egypt	4	0.3%
17	Romania	4	0.3%
18	Russia	4	0.3%
19	Saudi Arabia	2	0.1%
20	Sudan	2	0.1%
21	Switzerland	2	0.1%
22	Norway	2	0.1%
23	Philippines	2	0.1%
24	Colombia	2	0.1%
25	Bangladesh	2	0.1%
26	Bulgaria	2	0.1%
27	Argentina	2	0.1%
28	Hong Kong	2	0.1%
29	Ghana	2	0.1%
30	Viet Nam	2	0.1%
31	Greece	1	0.1%
32	Israel	1	0.1%
33	Jordan	1	0.1%
34	Ethiopia	1	0.1%
35	Syrian Arab Republic	1	0.1%
36	Taiwan	1	0.1%
37	Thailand	1	0.1%
38	Uganda	1	0.1%
39	Sierra Leone	1	0.1%
40	Nigeria	1	0.1%
41	Mexico	1	0.1%