Rank	Countries/Territories	Count	Percent
1	United States	576	35%
2	China	559	34%
3	Germany	115	7%
4	France	48	2.9%
5	Japan	44	2.7%
6		40	2.4%
7	Australia	30	1.8%
8	Russia	23	1.4%
9	Singapore	23	1.4%
10	India	17	1%
11	Canada	15	0.9%
12	Sweden	15	0.9%
13	Hong Kong	14	0.9%
14	United Kingdom	13	0.8%
15	Cyprus	12	0.7%
16	Norway	12	0.7%
17	Netherlands	9	0.5%
18	Argentina	8	0.5%
19	Brazil	7	0.4%
20	Iran, Islamic Republic of	7	0.4%
21	Ireland	6	0.4%
22	Taiwan	6	0.4%
23	Thailand	5	0.3%
24	Portugal	5	0.3%
25	Myanmar	3	0.2%
26	Mexico	3	0.2%
27	Korea, Republic of	3	0.2%
28	Belgium	3	0.2%
29	Finland	2	0.1%
30	Italy	2	0.1%
31	Moldova, Republic of	2	0.1%
32	Mongolia	2	0.1%
33	Turkey	2	0.1%
34	Uganda	2	0.1%
35	Pakistan	2	0.1%
36	Saudi Arabia	2	0.1%
37	South Africa	2	0.1%
38	Ukraine	1	0.1%
39	Latvia	1	0.1%
40	Malaysia	1	0.1%
41	Hungary	1	0.1%
42	Bulgaria	1	0.1%