Rank	Countries/Territories	Count	Percent
1	China	503	36.3%
2	United States	495	35.7%
3	Germany	100	7.2%
4	Turkey	41	3%
5	Canada	39	2.8%
6	France	38	2.7%
7	Netherlands	17	1.2%
8	Japan	15	1.1%
9	Russia	12	0.9%
10	Singapore	11	0.8%
11	Australia	11	0.8%
12	India	10	0.7%
13	United Kingdom	9	0.6%
14	Indonesia	8	0.6%
15	Cyprus	6	0.4%
16	Bulgaria	5	0.4%
17	Norway	5	0.4%
18	Philippines	5	0.4%
19	Thailand	5	0.4%
20	Taiwan	4	0.3%
21	Ukraine	4	0.3%
22	South Africa	4	0.3%
23	Nigeria	3	0.2%
24	Korea, Republic of	3	0.2%
25	Malaysia	3	0.2%
26	Brazil	3	0.2%
27	Ireland	3	0.2%
28	Iraq	2	0.1%
29	Ghana	2	0.1%
30	Argentina	2	0.1%
31	Czech Republic	2	0.1%
32	Mongolia	2	0.1%
33	New Zealand	2	0.1%
34	Pakistan	2	0.1%
35	Sweden	1	0.1%
36	Nepal	1	0.1%
37	Kuwait	1	0.1%
38	Latvia	1	0.1%
39	Guyana	1	0.1%
40	Hong Kong	1	0.1%
41	Hungary	1	0.1%
42	Iran, Islamic Republic of	1	0.1%
43	Uzbekistan	1	0.1%