Rank	Countries/Territories	Count	Percent
1	China	500	40.2%
2	United States	335	26.9%
3	Germany	110	8.8%
4	Japan	68	5.5%
5	Singapore	54	4.3%
6	France	18	1.4%
7	Netherlands	17	1.4%
8	Turkey	16	1.3%
9	Korea, Republic of	14	1.1%
10	Cyprus	11	0.9%
11	Canada	9	0.7%
12	Iran, Islamic Republic of	9	0.7%
13	Spain	8	0.6%
14	Taiwan	6	0.5%
15	Hong Kong	6	0.5%
16	India	6	0.5%
17	Australia	6	0.5%
18	Ireland	5	0.4%
19	Mexico	5	0.4%
20	United Kingdom	5	0.4%
21	Saudi Arabia	4	0.3%
22	Nigeria	4	0.3%
23	Romania	4	0.3%
24	Egypt	4	0.3%
25	Finland	2	0.2%
26	Czech Republic	2	0.2%
27	Israel	2	0.2%
28	Italy	2	0.2%
29	Malaysia	2	0.2%
30	Ukraine	2	0.2%
31	Switzerland	2	0.2%
32	South Africa	1	0.1%
33	Thailand	1	0.1%
34	Mongolia	1	0.1%
35	Russia	1	0.1%
36	Poland	1	0.1%
37	Greece	1	0.1%
38	Argentina	1	0.1%