Rank	Countries/Territories	Count	Percent
1	China	232	27.9%
2	United States	198	23.8%
3	Japan	164	19.7%
4	Germany	32	3.8%
5	Singapore	27	3.2%
6		22	2.6%
7	Russia	18	2.2%
8	Turkey	14	1.7%
9	Netherlands	12	1.4%
10	Korea, Republic of	10	1.2%
11	Hong Kong	10	1.2%
12	United Kingdom	10	1.2%
13	Taiwan	9	1.1%
14	Australia	8	1%
15	Ireland	7	0.8%
16	Spain	5	0.6%
17	Iran, Islamic Republic of	5	0.6%
18	Indonesia	4	0.5%
19	South Africa	4	0.5%
20	Greece	4	0.5%
21	France	4	0.5%
22	Egypt	3	0.4%
23	India	3	0.4%
24	Panama	3	0.4%
25	Romania	2	0.2%
26	Pakistan	2	0.2%
27	Switzerland	2	0.2%
28	New Zealand	2	0.2%
29	Canada	2	0.2%
30	Argentina	2	0.2%
31	Colombia	2	0.2%
32	Cyprus	2	0.2%
33	Czech Republic	1	0.1%
34	Finland	1	0.1%
35	Georgia	1	0.1%
36	Oman	1	0.1%
37	Malaysia	1	0.1%
38	Mexico	1	0.1%
39	Thailand	1	0.1%
40	Ukraine	1	0.1%