Rank	Countries/Territories	Count	Percent
1	China	395	29.9%
2	United States	365	27.6%
3	Japan	219	16.6%
4	Germany	66	5%
5	Singapore	39	3%
6	Nigeria	33	2.5%
7	Netherlands	27	2%
8	Spain	25	1.9%
9	Canada	24	1.8%
10	France	17	1.3%
11	Colombia	15	1.1%
12	Switzerland	13	1%
13	United Kingdom	13	1%
14	Ireland	8	0.6%
15	Russia	7	0.5%
16	India	5	0.4%
17	Israel	4	0.3%
18	Austria	4	0.3%
19	Turkey	4	0.3%
20	Ukraine	4	0.3%
21	South Africa	3	0.2%
22	Pakistan	3	0.2%
23	Australia	3	0.2%
24	Brazil	3	0.2%
25	Italy	3	0.2%
26	Iran, Islamic Republic of	3	0.2%
27	Hong Kong	3	0.2%
28	Cyprus	2	0.2%
29	Poland	2	0.2%
30	Portugal	2	0.2%
31	Korea, Republic of	1	0.1%
32	Luxembourg	1	0.1%
33	Malaysia	1	0.1%
34	Sweden	1	0.1%
35	Finland	1	0.1%
36	Croatia	1	0.1%
37	Belgium	1	0.1%