Rank	Countries/Territories	Count	Percent
1	United States	549	33.8%
2	China	503	31%
3	Germany	131	8.1%
4	Russia	85	5.2%
5	Japan	58	3.6%
6	India	55	3.4%
7	Australia	27	1.7%
8	Singapore	16	1%
9	United Kingdom	14	0.9%
10	Cyprus	13	0.8%
11	Georgia	12	0.7%
12	Netherlands	12	0.7%
13	Korea, Republic of	10	0.6%
14	Bangladesh	10	0.6%
15	Hong Kong	10	0.6%
16	Sweden	9	0.6%
17	Taiwan	8	0.5%
18	Thailand	7	0.4%
19	Ireland	7	0.4%
20	France	6	0.4%
21	Egypt	5	0.3%
22	Canada	5	0.3%
23	Iran, Islamic Republic of	5	0.3%
24	Romania	5	0.3%
25	Mongolia	4	0.2%
26	Poland	4	0.2%
27	Spain	4	0.2%
28	Indonesia	4	0.2%
29	Malaysia	4	0.2%
30	Greece	4	0.2%
31	Hungary	3	0.2%
32	Argentina	3	0.2%
33	Pakistan	3	0.2%
34	Saudi Arabia	3	0.2%
35	Portugal	3	0.2%
36	Ukraine	3	0.2%
37	Tanzania, United Republic of	2	0.1%
38	Peru	2	0.1%
39	Norway	2	0.1%
40	Latvia	2	0.1%
41	Algeria	2	0.1%
42	Denmark	2	0.1%
43	Ecuador	1	0.1%
44	Brazil	1	0.1%
45	Chile	1	0.1%
46	Lithuania	1	0.1%
47	Mauritius	1	0.1%
48	Mexico	1	0.1%
49	Italy	1	0.1%
50	Turkey	1	0.1%
51	Viet Nam	1	0.1%