Rank	Countries/Territories	Count	Percent
1	United States	230	28.2%
2	China	227	27.8%
3	Germany	120	14.7%
4	Lithuania	30	3.7%
5	Japan	21	2.6%
6	South Africa	14	1.7%
7	Netherlands	13	1.6%
8	India	12	1.5%
9	United Kingdom	12	1.5%
10	Iran, Islamic Republic of	11	1.3%
11	Australia	10	1.2%
12	Turkey	10	1.2%
13	Singapore	10	1.2%
14	Ukraine	7	0.9%
15	France	7	0.9%
16	Korea, Republic of	7	0.9%
17	Cyprus	6	0.7%
18	Indonesia	4	0.5%
19	Canada	4	0.5%
20	Malaysia	4	0.5%
21	Spain	4	0.5%
22	Switzerland	4	0.5%
23	Taiwan	3	0.4%
24	Mexico	3	0.4%
25	New Zealand	3	0.4%
26	Italy	3	0.4%
27	Russia	3	0.4%
28	Argentina	3	0.4%
29	Colombia	3	0.4%
30	Bangladesh	2	0.2%
31	Hong Kong	2	0.2%
32	Denmark	2	0.2%
33	Egypt	2	0.2%
34	Morocco	2	0.2%
35	Luxembourg	2	0.2%
36	Jordan	2	0.2%
37	Ireland	2	0.2%
38	Sweden	2	0.2%
39	Uganda	2	0.2%
40	Thailand	1	0.1%
41	Israel	1	0.1%
42	Iraq	1	0.1%
43	Kuwait	1	0.1%
44	Peru	1	0.1%
45	Georgia	1	0.1%
46	Belgium	1	0.1%
47	Bahrain	1	0.1%