Rank	Countries/Territories	Count	Percent
1	United States	401	37.7%
2	China	343	32.2%
3	Germany	95	8.9%
4	France	23	2.2%
5	Netherlands	20	1.9%
6	Hong Kong	19	1.8%
7	India	17	1.6%
8	Ukraine	15	1.4%
9	Russia	14	1.3%
10	Ireland	13	1.2%
11	Canada	13	1.2%
12	Japan	11	1%
13	Turkey	7	0.7%
14	Pakistan	6	0.6%
15	Australia	6	0.6%
16	Cyprus	5	0.5%
17	Egypt	5	0.5%
18	Romania	5	0.5%
19	Malaysia	5	0.5%
20	Singapore	5	0.5%
21	Sweden	4	0.4%
22	United Kingdom	4	0.4%
23	Mexico	4	0.4%
24	Indonesia	4	0.4%
25	Iran, Islamic Republic of	2	0.2%
26	Ethiopia	2	0.2%
27	Ecuador	2	0.2%
28	Spain	2	0.2%
29	Taiwan	1	0.1%
30	Thailand	1	0.1%
31	Mongolia	1	0.1%
32	Korea, Republic of	1	0.1%
33	New Zealand	1	0.1%
34	Nicaragua	1	0.1%
35	Denmark	1	0.1%
36	Bangladesh	1	0.1%
37	Brazil	1	0.1%
38	Afghanistan	1	0.1%
39	Algeria	1	0.1%
40	Argentina	1	0.1%
41	Italy	1	0.1%