Rank	Countries/Territories	Count	Percent
1	China	625	40.2%
2	United States	401	25.8%
3	Japan	186	12%
4	Germany	115	7.4%
5	Singapore	36	2.3%
6	India	26	1.7%
7	Sweden	21	1.4%
8	Korea, Republic of	18	1.2%
9	Norway	13	0.8%
10	Netherlands	11	0.7%
11	France	11	0.7%
12	Hong Kong	9	0.6%
13	Cyprus	9	0.6%
14	Turkey	9	0.6%
15	United Kingdom	9	0.6%
16	Australia	5	0.3%
17	Iran, Islamic Republic of	5	0.3%
18	Spain	5	0.3%
19	Canada	4	0.3%
20	Ireland	3	0.2%
21	Israel	3	0.2%
22	Poland	3	0.2%
23	Portugal	3	0.2%
24	Malaysia	2	0.1%
25	Mongolia	2	0.1%
26	Taiwan	2	0.1%
27	Russia	2	0.1%
28	Lithuania	2	0.1%
29	Argentina	2	0.1%
30	Belgium	2	0.1%
31	Iceland	2	0.1%
32	Czech Republic	1	0.1%
33	Brazil	1	0.1%
34	Luxembourg	1	0.1%
35	Italy	1	0.1%
36	Slovenia	1	0.1%
37	South Africa	1	0.1%
38	Switzerland	1	0.1%
39	Nigeria	1	0.1%
40	Romania	1	0.1%