Rank	Countries/Territories	Count	Percent
1	China	338	51.4%
2	United States	105	16%
3	Japan	76	11.6%
4	Germany	19	2.9%
5	Singapore	14	2.1%
6	Brazil	10	1.5%
7	United Kingdom	9	1.4%
8	Korea, Republic of	8	1.2%
9	Hong Kong	8	1.2%
10	Netherlands	7	1.1%
11	Russia	7	1.1%
12	Turkey	7	1.1%
13	Canada	6	0.9%
14	Ireland	6	0.9%
15	Italy	5	0.8%
16	Iran, Islamic Republic of	4	0.6%
17	Taiwan	3	0.5%
18	Rwanda	2	0.3%
19	Norway	2	0.3%
20	Poland	2	0.3%
21	Malaysia	2	0.3%
22	Viet Nam	2	0.3%
23	India	2	0.3%
24	Indonesia	2	0.3%
25	Bulgaria	2	0.3%
26	Belgium	2	0.3%
27	Egypt	2	0.3%
28	Ethiopia	2	0.3%
29	France	2	0.3%
30	Australia	1	0.2%