Rank	Countries/Territories	Count	Percent
1	China	350	35.1%
2	United States	274	27.5%
3	Japan	70	7%
4	Germany	67	6.7%
5		51	5.1%
6	Netherlands	21	2.1%
7	Singapore	16	1.6%
8	Spain	12	1.2%
9	Ukraine	9	0.9%
10	Ireland	9	0.9%
11	India	9	0.9%
12	Canada	8	0.8%
13	Nigeria	8	0.8%
14	France	8	0.8%
15	Mexico	7	0.7%
16	Cyprus	7	0.7%
17	Argentina	6	0.6%
18	Poland	6	0.6%
19	Egypt	5	0.5%
20	Denmark	4	0.4%
21	Korea, Republic of	4	0.4%
22	Portugal	4	0.4%
23	Pakistan	4	0.4%
24	South Africa	4	0.4%
25	United Kingdom	4	0.4%
26	Lithuania	3	0.3%
27	Iran, Islamic Republic of	3	0.3%
28	Brazil	3	0.3%
29	Bulgaria	3	0.3%
30	Turkey	3	0.3%
31	Australia	2	0.2%
32	Hong Kong	2	0.2%
33	Macao	2	0.2%
34	Taiwan	2	0.2%
35	Thailand	2	0.2%
36	Russia	2	0.2%
37	Romania	1	0.1%
38	Mongolia	1	0.1%
39	Italy	1	0.1%