Rank	Countries/Territories	Count	Percent
1	United States	537	37.9%
2	China	446	31.5%
3	Germany	151	10.6%
4	Singapore	41	2.9%
5	Japan	30	2.1%
6	Netherlands	26	1.8%
7	Canada	19	1.3%
8	France	18	1.3%
9	Cyprus	13	0.9%
10	Australia	13	0.9%
11	United Kingdom	13	0.9%
12	Russia	10	0.7%
13	Ukraine	8	0.6%
14	Brazil	7	0.5%
15	Hong Kong	6	0.4%
16	India	6	0.4%
17	Thailand	6	0.4%
18	Latvia	5	0.4%
19	Poland	5	0.4%
20	Argentina	5	0.4%
21	Norway	4	0.3%
22	Iran, Islamic Republic of	4	0.3%
23	Ireland	3	0.2%
24	Malaysia	3	0.2%
25	Panama	3	0.2%
26	Romania	3	0.2%
27	Colombia	3	0.2%
28	Myanmar	3	0.2%
29	South Africa	2	0.1%
30	Bangladesh	2	0.1%
31	Ecuador	2	0.1%
32	Guatemala	2	0.1%
33	Mexico	2	0.1%
34	Italy	2	0.1%
35	Indonesia	2	0.1%
36	Mongolia	1	0.1%
37	Lithuania	1	0.1%
38	Saudi Arabia	1	0.1%
39	Philippines	1	0.1%
40	Pakistan	1	0.1%
41	Greece	1	0.1%
42	Georgia	1	0.1%
43	Austria	1	0.1%
44	Bulgaria	1	0.1%
45	Switzerland	1	0.1%
46	Taiwan	1	0.1%
47	Turkey	1	0.1%
48	Viet Nam	1	0.1%