Rank	Countries/Territories	Count	Percent
1	United States	402	43.1%
2	China	181	19.4%
3	Germany	67	7.2%
4	Netherlands	49	5.3%
5	Canada	38	4.1%
6	Ireland	35	3.8%
7	Poland	30	3.2%
8	India	17	1.8%
9	Singapore	15	1.6%
10	France	13	1.4%
11	Australia	11	1.2%
12	United Kingdom	9	1%
13	Sweden	7	0.8%
14		5	0.5%
15	Iran, Islamic Republic of	4	0.4%
16	Russia	4	0.4%
17	Saudi Arabia	3	0.3%
18	New Zealand	3	0.3%
19	Pakistan	3	0.3%
20	Bangladesh	3	0.3%
21	Brazil	3	0.3%
22	Switzerland	3	0.3%
23	Spain	2	0.2%
24	United Arab Emirates	2	0.2%
25	Hungary	2	0.2%
26	Croatia	2	0.2%
27	Cyprus	2	0.2%
28	Egypt	2	0.2%
29	Philippines	2	0.2%
30	Korea, Republic of	2	0.2%
31	Lebanon	2	0.2%
32	Qatar	2	0.2%
33	Romania	1	0.1%
34	Portugal	1	0.1%
35	Slovenia	1	0.1%
36	Malaysia	1	0.1%
37	Argentina	1	0.1%
38	Austria	1	0.1%
39	Iceland	1	0.1%
40	Taiwan	1	0.1%