Rank	Countries/Territories	Count	Percent
1	United States	181	27.4%
2	Japan	94	14.2%
3	China	80	12.1%
4	Germany	61	9.2%
5	Netherlands	34	5.2%
6	United Kingdom	32	4.8%
7	Singapore	26	3.9%
8	France	22	3.3%
9	Australia	16	2.4%
10	Korea, Republic of	14	2.1%
11	Sweden	13	2%
12	Poland	12	1.8%
13	India	11	1.7%
14	Ireland	11	1.7%
15	Iran, Islamic Republic of	6	0.9%
16	Pakistan	6	0.9%
17	Cyprus	6	0.9%
18	Hungary	5	0.8%
19	Russia	4	0.6%
20	Ukraine	3	0.5%
21	Canada	3	0.5%
22	Bangladesh	2	0.3%
23	Philippines	2	0.3%
24	Moldova, Republic of	2	0.3%
25	Italy	2	0.3%
26	Saudi Arabia	2	0.3%
27	Serbia	2	0.3%
28	Romania	2	0.3%
29	Slovakia	2	0.3%
30	Spain	1	0.2%
31	Turkey	1	0.2%
32	Greece	1	0.2%
33	Honduras	1	0.2%