Rank	Countries/Territories	Count	Percent
1	United States	305	26%
2	China	302	25.7%
3	Germany	76	6.5%
4	United Kingdom	55	4.7%
5	India	48	4.1%
6	Poland	46	3.9%
7	Singapore	36	3.1%
8	Australia	26	2.2%
9	Canada	23	2%
10	Ireland	21	1.8%
11	Korea, Republic of	18	1.5%
12	France	13	1.1%
13	Spain	11	0.9%
14	Sri Lanka	11	0.9%
15	Netherlands	11	0.9%
16	Israel	9	0.8%
17	Japan	9	0.8%
18	Denmark	8	0.7%
19	Russia	8	0.7%
20	Mexico	8	0.7%
21	Turkey	7	0.6%
22	Norway	6	0.5%
23	Belgium	6	0.5%
24	Hong Kong	6	0.5%
25	Italy	5	0.4%
26	Iran, Islamic Republic of	5	0.4%
27	Pakistan	5	0.4%
28	Saudi Arabia	5	0.4%
29	Nigeria	5	0.4%
30	Taiwan	5	0.4%
31	Switzerland	4	0.3%
32	Qatar	4	0.3%
33	Peru	4	0.3%
34	Malaysia	4	0.3%
35	Hungary	4	0.3%
36	Egypt	4	0.3%
37	Colombia	4	0.3%
38	Cyprus	4	0.3%
39	Greece	3	0.3%
40	Mauritius	3	0.3%
41	Thailand	3	0.3%
42	South Africa	3	0.3%
43	Zambia	3	0.3%
44	Philippines	2	0.2%
45	Macao	2	0.2%
46	Kazakhstan	2	0.2%
47	Finland	2	0.2%
48	Brazil	2	0.2%
49	Bulgaria	2	0.2%
50	Chile	1	0.1%
51	Algeria	1	0.1%
52	Argentina	1	0.1%
53	Ghana	1	0.1%
54	Czech Republic	1	0.1%
55	Croatia	1	0.1%
56	Latvia	1	0.1%
57	Isle of Man	1	0.1%
58	Indonesia	1	0.1%
59	Nepal	1	0.1%
60	Romania	1	0.1%
61	Serbia	1	0.1%
62	Portugal	1	0.1%
63	Uganda	1	0.1%
64	Sweden	1	0.1%
65	Syrian Arab Republic	1	0.1%