Rank	Countries/Territories	Count	Percent
1	United States	328	33.7%
2	China	253	26%
3	Germany	135	13.9%
4	Netherlands	53	5.5%
5	United Kingdom	30	3.1%
6	France	24	2.5%
7	Australia	22	2.3%
8	Canada	16	1.6%
9		12	1.2%
10	Singapore	12	1.2%
11	Cyprus	9	0.9%
12	Hong Kong	8	0.8%
13	Switzerland	8	0.8%
14	Norway	8	0.8%
15	Korea, Republic of	7	0.7%
16	Ireland	6	0.6%
17	Japan	6	0.6%
18	India	4	0.4%
19	Finland	4	0.4%
20	Indonesia	3	0.3%
21	Colombia	3	0.3%
22	Chile	3	0.3%
23	Ukraine	3	0.3%
24	Turkey	2	0.2%
25	Romania	2	0.2%
26	New Zealand	2	0.2%
27	Czech Republic	2	0.2%
28	Bangladesh	1	0.1%
29	Jordan	1	0.1%
30	Ghana	1	0.1%
31	Peru	1	0.1%
32	Lebanon	1	0.1%
33	Malaysia	1	0.1%
34	Mongolia	1	0.1%