Rank	Countries/Territories	Count	Percent
1	China	480	42.2%
2	United States	323	28.4%
3	Germany	79	6.9%
4	Canada	37	3.3%
5	Japan	26	2.3%
6	India	25	2.2%
7	France	21	1.8%
8	Mexico	17	1.5%
9	Czech Republic	15	1.3%
10	Switzerland	12	1.1%
11	Australia	11	1%
12	Netherlands	9	0.8%
13	Spain	7	0.6%
14	United Kingdom	6	0.5%
15	Hong Kong	6	0.5%
16	Denmark	6	0.5%
17	Korea, Republic of	5	0.4%
18	Poland	5	0.4%
19	Singapore	4	0.4%
20	Greece	4	0.4%
21	Cyprus	3	0.3%
22	Iran, Islamic Republic of	3	0.3%
23	Brazil	3	0.3%
24	South Africa	3	0.3%
25	Taiwan	3	0.3%
26	Turkey	3	0.3%
27	Serbia	2	0.2%
28	Romania	2	0.2%
29	Hungary	2	0.2%
30	Nigeria	2	0.2%
31	Norway	2	0.2%
32	Pakistan	2	0.2%
33	Russia	1	0.1%
34	Portugal	1	0.1%
35	Mongolia	1	0.1%
36	Bangladesh	1	0.1%
37	Colombia	1	0.1%
38	Ireland	1	0.1%
39	Italy	1	0.1%
40	Zambia	1	0.1%
41	Ukraine	1	0.1%