Rank	Countries/Territories	Count	Percent
1	United States	261	34.8%
2	China	198	26.4%
3	Germany	41	5.5%
4	India	30	4%
5	Singapore	21	2.8%
6	Netherlands	20	2.7%
7	Canada	19	2.5%
8	Ireland	17	2.3%
9	Japan	16	2.1%
10	Spain	14	1.9%
11	Argentina	11	1.5%
12	Taiwan	9	1.2%
13	Cyprus	8	1.1%
14	Morocco	8	1.1%
15	France	6	0.8%
16	Korea, Republic of	6	0.8%
17	United Kingdom	6	0.8%
18	Mexico	5	0.7%
19	Romania	5	0.7%
20	Colombia	5	0.7%
21	Brazil	3	0.4%
22	Australia	3	0.4%
23	Russia	3	0.4%
24	Saudi Arabia	3	0.4%
25	Philippines	3	0.4%
26	Portugal	3	0.4%
27	Ukraine	3	0.4%
28	Turkey	2	0.3%
29	Jordan	2	0.3%
30	Bahrain	2	0.3%
31	Denmark	2	0.3%
32	Indonesia	2	0.3%
33	Iran, Islamic Republic of	2	0.3%
34	Hong Kong	1	0.1%
35	Ecuador	1	0.1%
36	Egypt	1	0.1%
37	Bangladesh	1	0.1%
38	Costa Rica	1	0.1%
39	Israel	1	0.1%
40	Italy	1	0.1%
41	Norway	1	0.1%
42	South Africa	1	0.1%
43	Switzerland	1	0.1%