Rank	Countries/Territories	Count	Percent
1	China	447	35.6%
2	United States	326	25.9%
3	Japan	202	16.1%
4	Germany	95	7.6%
5	Singapore	56	4.5%
6	France	16	1.3%
7	Canada	15	1.2%
8	Netherlands	10	0.8%
9	United Kingdom	10	0.8%
10	Portugal	9	0.7%
11	Cyprus	9	0.7%
12	Italy	7	0.6%
13	Ireland	5	0.4%
14	Latvia	4	0.3%
15	Australia	4	0.3%
16	Yemen	4	0.3%
17	Sweden	4	0.3%
18	Taiwan	3	0.2%
19	Tanzania, United Republic of	3	0.2%
20	Malaysia	3	0.2%
21	Mongolia	3	0.2%
22	India	3	0.2%
23	Czech Republic	2	0.2%
24	Egypt	2	0.2%
25	Switzerland	2	0.2%
26	United Arab Emirates	2	0.2%
27	Russia	2	0.2%
28	Slovakia	2	0.2%
29	Korea, Republic of	2	0.2%
30	Poland	1	0.1%
31	Ukraine	1	0.1%
32	Argentina	1	0.1%
33	Hong Kong	1	0.1%
34	Morocco	1	0.1%