Rank	Countries/Territories	Count	Percent
1	United States	313	34.3%
2	China	305	33.4%
3	Netherlands	53	5.8%
4	Germany	42	4.6%
5	India	28	3.1%
6	Ireland	28	3.1%
7	Japan	24	2.6%
8	Hong Kong	21	2.3%
9	Turkey	14	1.5%
10	Korea, Republic of	7	0.8%
11	Italy	7	0.8%
12	Iran, Islamic Republic of	7	0.8%
13	France	6	0.7%
14	Brazil	6	0.7%
15	Singapore	6	0.7%
16	Canada	5	0.5%
17	Argentina	5	0.5%
18	Australia	5	0.5%
19	Denmark	4	0.4%
20	Congo	3	0.3%
21	Sweden	3	0.3%
22	United Kingdom	3	0.3%
23	Ukraine	2	0.2%
24	Spain	2	0.2%
25	Lithuania	2	0.2%
26	Cyprus	2	0.2%
27		2	0.2%
28	Bangladesh	2	0.2%
29	Gabon	2	0.2%
30	Israel	2	0.2%
31	Switzerland	1	0.1%