Rank	Countries/Territories	Count	Percent
1	China	418	42.2%
2	United States	249	25.2%
3	Japan	51	5.2%
4	Czech Republic	34	3.4%
5	Mexico	25	2.5%
6		22	2.2%
7	India	19	1.9%
8	Germany	17	1.7%
9	United Kingdom	14	1.4%
10	Spain	13	1.3%
11	Taiwan	11	1.1%
12	Netherlands	10	1%
13	Egypt	10	1%
14	Hong Kong	9	0.9%
15	France	8	0.8%
16	Korea, Republic of	8	0.8%
17	Romania	8	0.8%
18	Ireland	7	0.7%
19	Singapore	5	0.5%
20	Switzerland	4	0.4%
21	Morocco	4	0.4%
22	Israel	4	0.4%
23	Georgia	4	0.4%
24	Algeria	3	0.3%
25	Australia	3	0.3%
26	Canada	3	0.3%
27	Bangladesh	3	0.3%
28	Latvia	3	0.3%
29	Jordan	2	0.2%
30	South Africa	2	0.2%
31	Russia	2	0.2%
32	Portugal	2	0.2%
33	Greece	2	0.2%
34	Austria	2	0.2%
35	Turkey	2	0.2%
36	Ukraine	2	0.2%
37	Argentina	1	0.1%
38	Brazil	1	0.1%
39	Qatar	1	0.1%
40	Norway	1	0.1%
41	Pakistan	1	0.1%