Rank	Countries/Territories	Count	Percent
1	China	640	40.4%
2	United States	403	25.4%
3	Japan	186	11.7%
4	Germany	126	7.9%
5	Singapore	36	2.3%
6	India	27	1.7%
7	Sweden	21	1.3%
8	Korea, Republic of	18	1.1%
9	Norway	13	0.8%
10	Netherlands	11	0.7%
11	France	11	0.7%
12	Turkey	9	0.6%
13	United Kingdom	9	0.6%
14	Hong Kong	9	0.6%
15	Cyprus	9	0.6%
16	Australia	5	0.3%
17	Iran, Islamic Republic of	5	0.3%
18	Spain	5	0.3%
19	Ireland	4	0.3%
20	Canada	4	0.3%
21	Israel	3	0.2%
22	Poland	3	0.2%
23	Portugal	3	0.2%
24	Romania	2	0.1%
25	Russia	2	0.1%
26	Malaysia	2	0.1%
27	Mongolia	2	0.1%
28	Lithuania	2	0.1%
29	Argentina	2	0.1%
30	Belgium	2	0.1%
31	Iceland	2	0.1%
32	Taiwan	2	0.1%
33	Czech Republic	1	0.1%
34	Brazil	1	0.1%
35	Luxembourg	1	0.1%
36	Italy	1	0.1%
37	Nigeria	1	0.1%
38	Slovenia	1	0.1%
39	South Africa	1	0.1%
40	Switzerland	1	0.1%