Rank	Countries/Territories	Count	Percent
1	China	637	40%
2	United States	368	23.1%
3	Japan	279	17.5%
4	Germany	51	3.2%
5	Singapore	40	2.5%
6	Russia	17	1.1%
7	Portugal	15	0.9%
8	Australia	15	0.9%
9	Netherlands	14	0.9%
10	United Kingdom	14	0.9%
11	Hong Kong	13	0.8%
12	Belgium	12	0.8%
13	France	12	0.8%
14	Canada	11	0.7%
15	Korea, Republic of	9	0.6%
16	South Africa	9	0.6%
17	Spain	8	0.5%
18	India	8	0.5%
19	Iran, Islamic Republic of	6	0.4%
20	Argentina	6	0.4%
21	Taiwan	5	0.3%
22	Mexico	5	0.3%
23	Ireland	4	0.3%
24	Cyprus	4	0.3%
25	Italy	3	0.2%
26	Colombia	3	0.2%
27	Norway	3	0.2%
28	Mongolia	2	0.1%
29	Turkey	2	0.1%
30	Malaysia	2	0.1%
31	Sweden	2	0.1%
32	Switzerland	2	0.1%
33	Croatia	2	0.1%
34	Barbados	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%
40	Viet Nam	1	0.1%