Rank	Countries/Territories	Count	Percent
1	United States	449	36.7%
2	China	303	24.7%
3	Germany	105	8.6%
4	Japan	69	5.6%
5	Pakistan	29	2.4%
6	Canada	28	2.3%
7	France	26	2.1%
8	India	17	1.4%
9	United Kingdom	17	1.4%
10	Russia	12	1%
11	Cyprus	12	1%
12	Australia	12	1%
13	Italy	11	0.9%
14	Norway	11	0.9%
15	Indonesia	9	0.7%
16	Singapore	8	0.7%
17	Ukraine	7	0.6%
18	Brazil	7	0.6%
19	Switzerland	6	0.5%
20	Saudi Arabia	5	0.4%
21	Kuwait	5	0.4%
22	Mongolia	5	0.4%
23	Netherlands	4	0.3%
24	Lithuania	4	0.3%
25	Korea, Republic of	4	0.3%
26	Greece	4	0.3%
27	Hong Kong	4	0.3%
28	Egypt	4	0.3%
29	United Arab Emirates	4	0.3%
30	Turkey	3	0.2%
31	Spain	3	0.2%
32	Estonia	3	0.2%
33	New Zealand	3	0.2%
34	Malaysia	2	0.2%
35	Kenya	2	0.2%
36	Croatia	2	0.2%
37	Azerbaijan	2	0.2%
38	Chile	2	0.2%
39	Bangladesh	2	0.2%
40	Romania	2	0.2%
41	Mexico	2	0.2%
42	Portugal	1	0.1%
43	Slovakia	1	0.1%
44	Sweden	1	0.1%
45	Belgium	1	0.1%
46	Bahrain	1	0.1%
47	Albania	1	0.1%
48	Argentina	1	0.1%
49	Armenia	1	0.1%
50	Czech Republic	1	0.1%
51	Iran, Islamic Republic of	1	0.1%
52	Iraq	1	0.1%
53	Ireland	1	0.1%
54	Israel	1	0.1%
55	Mauritius	1	0.1%
56	Latvia	1	0.1%
57	Liechtenstein	1	0.1%