Rank	Countries/Territories	Count	Percent
1	United States	255	36.1%
2	China	180	25.5%
3	Germany	43	6.1%
4	India	29	4.1%
5		22	3.1%
6	Korea, Republic of	19	2.7%
7	Netherlands	19	2.7%
8	France	15	2.1%
9	Ireland	12	1.7%
10	Japan	10	1.4%
11	Canada	10	1.4%
12	Australia	9	1.3%
13	Russia	8	1.1%
14	Thailand	7	1%
15	Philippines	6	0.8%
16	Cyprus	6	0.8%
17	Taiwan	5	0.7%
18	Singapore	5	0.7%
19	Saudi Arabia	4	0.6%
20	Portugal	4	0.6%
21	Kenya	4	0.6%
22	Italy	3	0.4%
23	Hong Kong	3	0.4%
24	Brazil	3	0.4%
25	United Kingdom	3	0.4%
26	Turkey	3	0.4%
27	South Africa	2	0.3%
28	Romania	2	0.3%
29	Malaysia	2	0.3%
30	Mexico	2	0.3%
31	Israel	2	0.3%
32	Indonesia	2	0.3%
33	Belgium	1	0.1%
34	Lebanon	1	0.1%
35	Pakistan	1	0.1%
36	Spain	1	0.1%
37	Senegal	1	0.1%
38	United Arab Emirates	1	0.1%
39	Viet Nam	1	0.1%