Rank	Countries/Territories	Count	Percent
1	China	548	39.1%
2	United States	375	26.8%
3	Japan	181	12.9%
4	Germany	97	6.9%
5	Singapore	33	2.4%
6	Sweden	19	1.4%
7	India	19	1.4%
8	Korea, Republic of	15	1.1%
9	Norway	13	0.9%
10	France	10	0.7%
11	Netherlands	9	0.6%
12	Turkey	9	0.6%
13	Hong Kong	9	0.6%
14	Cyprus	8	0.6%
15	United Kingdom	8	0.6%
16	Spain	5	0.4%
17	Australia	5	0.4%
18	Iran, Islamic Republic of	5	0.4%
19	Canada	3	0.2%
20	Poland	3	0.2%
21	Portugal	3	0.2%
22	Mongolia	2	0.1%
23	Russia	2	0.1%
24	Belgium	2	0.1%
25	Iceland	2	0.1%
26	Ireland	2	0.1%
27	Lithuania	2	0.1%
28	Luxembourg	1	0.1%
29	Malaysia	1	0.1%
30	Italy	1	0.1%
31	Czech Republic	1	0.1%
32	Brazil	1	0.1%
33	Argentina	1	0.1%
34	Slovenia	1	0.1%
35	South Africa	1	0.1%
36	Switzerland	1	0.1%
37	Taiwan	1	0.1%
38	Nigeria	1	0.1%
39	Romania	1	0.1%