Rank	Countries/Territories	Count	Percent
1	China	520	39.5%
2	United States	393	29.8%
3	Germany	95	7.2%
4	Japan	57	4.3%
5	Korea, Republic of	20	1.5%
6	Taiwan	20	1.5%
7	United Kingdom	20	1.5%
8	Sweden	18	1.4%
9	France	15	1.1%
10	Netherlands	14	1.1%
11	Hong Kong	11	0.8%
12	India	10	0.8%
13	Iran, Islamic Republic of	9	0.7%
14	Turkey	9	0.7%
15	Singapore	9	0.7%
16	Spain	8	0.6%
17	Russia	8	0.6%
18	Greece	8	0.6%
19	Canada	8	0.6%
20	Denmark	6	0.5%
21	Australia	4	0.3%
22	Belgium	4	0.3%
23	Brazil	4	0.3%
24	Portugal	4	0.3%
25	Ukraine	4	0.3%
26	Viet Nam	3	0.2%
27	Poland	3	0.2%
28	Argentina	3	0.2%
29	Colombia	3	0.2%
30	Egypt	3	0.2%
31	Hungary	3	0.2%
32	Morocco	2	0.2%
33	Romania	2	0.2%
34	Ireland	2	0.2%
35	Israel	2	0.2%
36	Lithuania	2	0.2%
37	Malaysia	2	0.2%
38	Saudi Arabia	2	0.2%
39	Mexico	1	0.1%
40	Mongolia	1	0.1%
41	New Zealand	1	0.1%
42	Paraguay	1	0.1%
43	Philippines	1	0.1%
44	Cyprus	1	0.1%
45	Czech Republic	1	0.1%
46	Albania	1	0.1%