Rank	Countries/Territories	Count	Percent
1	United States	171	28.1%
2	China	93	15.3%
3	Germany	67	11%
4	India	39	6.4%
5	Ireland	30	4.9%
6	Netherlands	29	4.8%
7	Japan	17	2.8%
8	Korea, Republic of	14	2.3%
9	France	14	2.3%
10	Egypt	12	2%
11		11	1.8%
12	Canada	10	1.6%
13	Bangladesh	8	1.3%
14	Iran, Islamic Republic of	8	1.3%
15	Taiwan	8	1.3%
16	Turkey	7	1.1%
17	Malaysia	6	1%
18	Hong Kong	6	1%
19	Spain	5	0.8%
20	United Kingdom	5	0.8%
21	Brazil	4	0.7%
22	Bulgaria	3	0.5%
23	Finland	3	0.5%
24	Cyprus	3	0.5%
25	Russia	3	0.5%
26	Saudi Arabia	3	0.5%
27	Oman	3	0.5%
28	Philippines	2	0.3%
29	Poland	2	0.3%
30	Romania	2	0.3%
31	Norway	2	0.3%
32	Latvia	2	0.3%
33	Lebanon	2	0.3%
34	Belgium	2	0.3%
35	Israel	2	0.3%
36	Indonesia	2	0.3%
37	Thailand	2	0.3%
38	United Arab Emirates	1	0.2%
39	Czech Republic	1	0.2%
40	Kenya	1	0.2%
41	Nepal	1	0.2%
42	Singapore	1	0.2%
43	Qatar	1	0.2%
44	Pakistan	1	0.2%