Rank	Countries/Territories	Count	Percent
1	United States	560	38.3%
2	China	422	28.9%
3	Germany	96	6.6%
4	India	90	6.2%
5	Korea, Republic of	46	3.1%
6	Netherlands	44	3%
7	Ireland	34	2.3%
8	France	25	1.7%
9	Japan	15	1%
10	Cyprus	11	0.8%
11	Mexico	10	0.7%
12	Thailand	10	0.7%
13	Australia	9	0.6%
14	Nigeria	8	0.5%
15	Saudi Arabia	7	0.5%
16	Hong Kong	7	0.5%
17	Egypt	6	0.4%
18	Uzbekistan	5	0.3%
19	South Africa	5	0.3%
20	United Kingdom	5	0.3%
21	Canada	4	0.3%
22	Indonesia	4	0.3%
23	Turkey	4	0.3%
24	Ukraine	3	0.2%
25	United Arab Emirates	3	0.2%
26	Colombia	3	0.2%
27	Belarus	2	0.1%
28	Argentina	2	0.1%
29	Brazil	2	0.1%
30	Iran, Islamic Republic of	2	0.1%
31	Greece	2	0.1%
32	Pakistan	2	0.1%
33	Philippines	2	0.1%
34	Poland	1	0.1%
35	Romania	1	0.1%
36	Russia	1	0.1%
37	Mongolia	1	0.1%
38	Serbia	1	0.1%
39	Singapore	1	0.1%
40	Norway	1	0.1%
41	Italy	1	0.1%
42	Belgium	1	0.1%
43	Croatia	1	0.1%
44	Spain	1	0.1%
45	Taiwan	1	0.1%