Rank	Countries/Territories	Count	Percent
1	China	442	36.5%
2	United States	428	35.3%
3	Germany	59	4.9%
4	Japan	39	3.2%
5	Korea, Republic of	36	3%
6	Hungary	17	1.4%
7	India	17	1.4%
8	Italy	17	1.4%
9	Canada	16	1.3%
10	United Kingdom	15	1.2%
11	France	12	1%
12	Brazil	12	1%
13	Malaysia	12	1%
14	Singapore	9	0.7%
15	Taiwan	7	0.6%
16	Spain	6	0.5%
17	Sweden	6	0.5%
18	New Zealand	6	0.5%
19	Cyprus	6	0.5%
20	Czech Republic	6	0.5%
21	Belgium	5	0.4%
22	Netherlands	5	0.4%
23	Australia	4	0.3%
24	Iran, Islamic Republic of	3	0.2%
25	Ireland	3	0.2%
26	Israel	3	0.2%
27	Hong Kong	3	0.2%
28	Thailand	3	0.2%
29	Tanzania, United Republic of	2	0.2%
30	Palestine, State of	2	0.2%
31	Bulgaria	2	0.2%
32	Bosnia and Herzegovina	1	0.1%
33	Bangladesh	1	0.1%
34	Algeria	1	0.1%
35	Argentina	1	0.1%
36	Romania	1	0.1%
37	Russia	1	0.1%
38	Switzerland	1	0.1%
39	Ukraine	1	0.1%