Rank	Countries/Territories	Count	Percent
1	China	356	30.8%
2	United States	339	29.3%
3	Japan	207	17.9%
4	Singapore	48	4.1%
5	Germany	41	3.5%
6		15	1.3%
7	Korea, Republic of	15	1.3%
8	Russia	15	1.3%
9	France	13	1.1%
10	India	13	1.1%
11	Greece	12	1%
12	Canada	9	0.8%
13	Netherlands	9	0.8%
14	Ukraine	8	0.7%
15	Hong Kong	8	0.7%
16	United Kingdom	7	0.6%
17	Iran, Islamic Republic of	5	0.4%
18	Cyprus	5	0.4%
19	Argentina	4	0.3%
20	South Africa	4	0.3%
21	Taiwan	4	0.3%
22	Mexico	3	0.3%
23	Australia	3	0.3%
24	Czech Republic	2	0.2%
25	Malaysia	2	0.2%
26	Romania	2	0.2%
27	Norway	1	0.1%
28	Pakistan	1	0.1%
29	Mongolia	1	0.1%
30	Spain	1	0.1%
31	Egypt	1	0.1%
32	Belgium	1	0.1%
33	Ireland	1	0.1%
34	Indonesia	1	0.1%