Rank	Countries/Territories	Count	Percent
1	China	487	34.2%
2	United States	422	29.6%
3	Germany	126	8.8%
4	Hong Kong	87	6.1%
5	Korea, Republic of	57	4%
6	Japan	24	1.7%
7	Netherlands	22	1.5%
8	Singapore	17	1.2%
9	Switzerland	15	1.1%
10	Denmark	14	1%
11	Canada	14	1%
12	Russia	12	0.8%
13	United Kingdom	12	0.8%
14	India	10	0.7%
15	France	10	0.7%
16	Cyprus	9	0.6%
17	Ukraine	9	0.6%
18	Australia	8	0.6%
19	South Africa	6	0.4%
20	Argentina	5	0.4%
21	Italy	5	0.4%
22	Brazil	4	0.3%
23	Burkina Faso	4	0.3%
24	Turkey	4	0.3%
25	Viet Nam	3	0.2%
26	Chile	3	0.2%
27	Egypt	3	0.2%
28	Libya	3	0.2%
29	Peru	2	0.1%
30	Kenya	2	0.1%
31		2	0.1%
32	Croatia	2	0.1%
33	Indonesia	2	0.1%
34	Iran, Islamic Republic of	2	0.1%
35	Portugal	2	0.1%
36	Serbia	2	0.1%
37	Saudi Arabia	1	0.1%
38	Taiwan	1	0.1%
39	Thailand	1	0.1%
40	Iraq	1	0.1%
41	Ireland	1	0.1%
42	Congo	1	0.1%
43	Azerbaijan	1	0.1%
44	Latvia	1	0.1%
45	Lebanon	1	0.1%
46	Philippines	1	0.1%
47	Poland	1	0.1%
48	Pakistan	1	0.1%
49	Lithuania	1	0.1%
50	Mongolia	1	0.1%
51	Morocco	1	0.1%