Rank	Countries/Territories	Count	Percent
1	China	538	39%
2	United States	374	27.1%
3	Germany	149	10.8%
4	Korea, Republic of	40	2.9%
5	Canada	36	2.6%
6	India	33	2.4%
7	Japan	22	1.6%
8	Netherlands	19	1.4%
9	Singapore	17	1.2%
10	Sweden	14	1%
11	United Kingdom	14	1%
12	Ireland	12	0.9%
13	France	11	0.8%
14	Australia	11	0.8%
15	Cyprus	9	0.7%
16	Egypt	8	0.6%
17	Hong Kong	8	0.6%
18	Turkey	8	0.6%
19	Taiwan	6	0.4%
20	Thailand	5	0.4%
21	Indonesia	5	0.4%
22	Brazil	5	0.4%
23	Argentina	4	0.3%
24	Belgium	4	0.3%
25	Switzerland	4	0.3%
26	Italy	3	0.2%
27	Lebanon	3	0.2%
28	Austria	3	0.2%
29	Bulgaria	2	0.1%
30	Colombia	2	0.1%
31	Iran, Islamic Republic of	2	0.1%
32	Uganda	2	0.1%
33	Ukraine	2	0.1%
34	Spain	2	0.1%
35	South Africa	1	0.1%
36	Pakistan	1	0.1%
37	Kazakhstan	1	0.1%
38	Bangladesh	1	0.1%