Rank	Countries/Territories	Count	Percent
1	United States	570	35.3%
2	China	262	16.2%
3	Japan	260	16.1%
4	Germany	155	9.6%
5	Netherlands	62	3.8%
6	Singapore	49	3%
7	Ireland	45	2.8%
8	France	38	2.4%
9	United Kingdom	16	1%
10	Egypt	13	0.8%
11	Canada	12	0.7%
12	Hong Kong	11	0.7%
13	Cyprus	10	0.6%
14	Thailand	10	0.6%
15	Australia	8	0.5%
16	Iran, Islamic Republic of	8	0.5%
17	Korea, Republic of	8	0.5%
18	India	6	0.4%
19	Portugal	6	0.4%
20	Romania	6	0.4%
21	Colombia	5	0.3%
22	Philippines	5	0.3%
23	Italy	5	0.3%
24	Iraq	4	0.2%
25	Poland	4	0.2%
26	Mexico	4	0.2%
27	Pakistan	3	0.2%
28	Nigeria	3	0.2%
29	Belgium	3	0.2%
30	Taiwan	3	0.2%
31	Ukraine	3	0.2%
32	Bulgaria	2	0.1%
33	Austria	2	0.1%
34		2	0.1%
35	Norway	2	0.1%
36	Macao	2	0.1%
37	Israel	1	0.1%
38	Jamaica	1	0.1%
39	Kenya	1	0.1%
40	Algeria	1	0.1%
41	Argentina	1	0.1%
42	Croatia	1	0.1%
43	Indonesia	1	0.1%
44	Turkey	1	0.1%
45	Uzbekistan	1	0.1%