Rank	Countries/Territories	Count	Percent
1	United States	348	31%
2	Japan	253	22.5%
3	China	141	12.5%
4	Germany	112	10%
5	Netherlands	48	4.3%
6	Singapore	46	4.1%
7	Ireland	43	3.8%
8	France	19	1.7%
9	United Kingdom	13	1.2%
10	Canada	10	0.9%
11	Iran, Islamic Republic of	8	0.7%
12	Korea, Republic of	8	0.7%
13	Cyprus	7	0.6%
14	Egypt	7	0.6%
15	Australia	7	0.6%
16	India	5	0.4%
17	Hong Kong	4	0.4%
18	Poland	4	0.4%
19	Mexico	4	0.4%
20	Romania	4	0.4%
21	Taiwan	3	0.3%
22	Nigeria	3	0.3%
23	Pakistan	3	0.3%
24	Philippines	3	0.3%
25	Belgium	3	0.3%
26	Austria	2	0.2%
27		2	0.2%
28	Macao	2	0.2%
29	Italy	2	0.2%
30	Thailand	2	0.2%
31	Ukraine	2	0.2%
32	Portugal	1	0.1%
33	Jamaica	1	0.1%
34	Norway	1	0.1%
35	Argentina	1	0.1%
36	Croatia	1	0.1%
37	Indonesia	1	0.1%