Rank	Countries/Territories	Count	Percent
1	China	570	29.7%
2	United States	569	29.6%
3	Japan	274	14.3%
4	Germany	132	6.9%
5	Singapore	55	2.9%
6	France	50	2.6%
7	Cyprus	28	1.5%
8	Netherlands	23	1.2%
9	Korea, Republic of	19	1%
10		19	1%
11	Canada	17	0.9%
12	Spain	14	0.7%
13	Russia	12	0.6%
14	South Africa	11	0.6%
15	Argentina	10	0.5%
16	Australia	10	0.5%
17	Hong Kong	10	0.5%
18	India	9	0.5%
19	Iran, Islamic Republic of	9	0.5%
20	United Kingdom	9	0.5%
21	Pakistan	8	0.4%
22	Mexico	7	0.4%
23	Switzerland	7	0.4%
24	Ukraine	5	0.3%
25	Portugal	5	0.3%
26	Norway	4	0.2%
27	Finland	4	0.2%
28	Turkey	4	0.2%
29	Denmark	3	0.2%
30	Chile	3	0.2%
31	Czech Republic	2	0.1%
32	Bangladesh	2	0.1%
33	Egypt	2	0.1%
34	Ireland	2	0.1%
35	Romania	2	0.1%
36	Mongolia	2	0.1%
37	Malaysia	2	0.1%
38	Taiwan	2	0.1%
39	Georgia	1	0.1%
40	New Zealand	1	0.1%
41	Poland	1	0.1%
42	Ecuador	1	0.1%