Rank	Countries/Territories	Count	Percent
1	China	356	31.9%
2	United States	324	29.1%
3	Germany	136	12.2%
4	Greece	32	2.9%
5	Korea, Republic of	27	2.4%
6	Iran, Islamic Republic of	23	2.1%
7	Netherlands	22	2%
8	Japan	20	1.8%
9	India	17	1.5%
10	France	16	1.4%
11	Singapore	16	1.4%
12	Egypt	13	1.2%
13	Australia	12	1.1%
14	Canada	9	0.8%
15	Hong Kong	9	0.8%
16	Morocco	8	0.7%
17	Russia	6	0.5%
18	Taiwan	6	0.5%
19	Cyprus	6	0.5%
20	Ireland	5	0.4%
21	Mongolia	5	0.4%
22	Mauritius	4	0.4%
23	Italy	4	0.4%
24	Belgium	4	0.4%
25	Algeria	3	0.3%
26	Mexico	3	0.3%
27	Romania	3	0.3%
28	Norway	3	0.3%
29	Viet Nam	3	0.3%
30	United Kingdom	3	0.3%
31	Thailand	2	0.2%
32	Turkey	2	0.2%
33	Latvia	2	0.2%
34	Malaysia	2	0.2%
35	New Zealand	2	0.2%
36		2	0.2%
37	Colombia	2	0.2%
38	Ukraine	1	0.1%
39	Philippines	1	0.1%
40	Spain	1	0.1%