Rank	Countries/Territories	Count	Percent
1	China	347	41.7%
2	United States	197	23.6%
3	Japan	101	12.1%
4	Germany	57	6.8%
5	Singapore	16	1.9%
6	Ukraine	16	1.9%
7	France	13	1.6%
8	Italy	8	1%
9	Taiwan	8	1%
10	India	8	1%
11	Iran, Islamic Republic of	7	0.8%
12	United Kingdom	6	0.7%
13	Korea, Republic of	5	0.6%
14	Thailand	4	0.5%
15	Pakistan	4	0.5%
16	Romania	4	0.5%
17	Netherlands	3	0.4%
18	Norway	3	0.4%
19	Cyprus	3	0.4%
20	Hong Kong	2	0.2%
21	Australia	2	0.2%
22	Canada	2	0.2%
23	Latvia	2	0.2%
24	Turkey	2	0.2%
25	Switzerland	2	0.2%
26	United Arab Emirates	1	0.1%
27	Slovakia	1	0.1%
28	South Africa	1	0.1%
29	Spain	1	0.1%
30	Malaysia	1	0.1%
31	Mexico	1	0.1%
32	Ireland	1	0.1%
33	Indonesia	1	0.1%
34	Colombia	1	0.1%
35	Denmark	1	0.1%
36	Egypt	1	0.1%