Rank	Countries/Territories	Count	Percent
1	United States	292	39.4%
2	China	223	30.1%
3	Germany	59	8%
4	Japan	28	3.8%
5	Spain	27	3.6%
6	Ireland	15	2%
7	Netherlands	13	1.8%
8	Hong Kong	10	1.3%
9	Canada	7	0.9%
10	Cyprus	6	0.8%
11	Russia	6	0.8%
12	Singapore	6	0.8%
13	Taiwan	5	0.7%
14	Australia	4	0.5%
15	India	4	0.5%
16	Korea, Republic of	4	0.5%
17	Lebanon	3	0.4%
18	Malaysia	3	0.4%
19	France	3	0.4%
20	Denmark	2	0.3%
21	Colombia	2	0.3%
22	Mongolia	2	0.3%
23	Indonesia	2	0.3%
24	Iran, Islamic Republic of	2	0.3%
25	Turkey	2	0.3%
26	Ghana	2	0.3%
27	Norway	1	0.1%
28	Pakistan	1	0.1%
29	Switzerland	1	0.1%
30	Ukraine	1	0.1%
31	United Kingdom	1	0.1%
32	Tanzania, United Republic of	1	0.1%
33	Costa Rica	1	0.1%
34	Bangladesh	1	0.1%
35	Brazil	1	0.1%