Rank	Countries/Territories	Count	Percent
1	China	204	40.1%
2	United States	140	27.5%
3	Japan	28	5.5%
4	Korea, Republic of	19	3.7%
5	Germany	14	2.8%
6	Canada	13	2.6%
7	India	11	2.2%
8	France	10	2%
9	Denmark	7	1.4%
10		7	1.4%
11	Australia	7	1.4%
12	Singapore	5	1%
13	Netherlands	3	0.6%
14	Russia	3	0.6%
15	Mexico	3	0.6%
16	Argentina	3	0.6%
17	Brazil	3	0.6%
18	Iran, Islamic Republic of	3	0.6%
19	Egypt	2	0.4%
20	Ethiopia	2	0.4%
21	Italy	2	0.4%
22	Morocco	2	0.4%
23	Madagascar	2	0.4%
24	United Kingdom	2	0.4%
25	Taiwan	2	0.4%
26	Turkey	1	0.2%
27	Malaysia	1	0.2%
28	Lebanon	1	0.2%
29	Mongolia	1	0.2%
30	Saudi Arabia	1	0.2%
31	Pakistan	1	0.2%
32	Spain	1	0.2%
33	Switzerland	1	0.2%
34	Syrian Arab Republic	1	0.2%
35	Azerbaijan	1	0.2%
36	Ireland	1	0.2%
37	Bulgaria	1	0.2%