Rank	Countries/Territories	Count	Percent
1	China	523	37.7%
2	United States	309	22.3%
3	Japan	279	20.1%
4	Germany	43	3.1%
5	Singapore	39	2.8%
6	Portugal	15	1.1%
7	Australia	14	1%
8	Hong Kong	13	0.9%
9	United Kingdom	13	0.9%
10	Netherlands	12	0.9%
11	Russia	11	0.8%
12	Canada	11	0.8%
13	France	11	0.8%
14	Belgium	9	0.6%
15	Korea, Republic of	9	0.6%
16	Spain	8	0.6%
17	South Africa	7	0.5%
18	India	7	0.5%
19	Iran, Islamic Republic of	6	0.4%
20	Argentina	5	0.4%
21	Mexico	5	0.4%
22	Taiwan	4	0.3%
23	Ireland	4	0.3%
24	Italy	3	0.2%
25	Cyprus	3	0.2%
26	Colombia	3	0.2%
27	Norway	3	0.2%
28	Mongolia	2	0.1%
29	Turkey	2	0.1%
30	Sweden	2	0.1%
31	Switzerland	2	0.1%
32	Croatia	2	0.1%
33	Barbados	2	0.1%
34	Malaysia	2	0.1%
35	Bangladesh	1	0.1%
36	Brazil	1	0.1%
37	Egypt	1	0.1%
38	Luxembourg	1	0.1%
39	Hungary	1	0.1%