Rank	Countries/Territories	Count	Percent
1	United States	601	37.3%
2	China	314	19.5%
3	Germany	118	7.3%
4	India	75	4.7%
5	France	56	3.5%
6	Lithuania	49	3%
7	Korea, Republic of	39	2.4%
8	Japan	38	2.4%
9	Canada	34	2.1%
10	Mexico	25	1.6%
11	Indonesia	21	1.3%
12	Russia	21	1.3%
13	Netherlands	18	1.1%
14	Australia	17	1.1%
15	Singapore	13	0.8%
16	United Kingdom	13	0.8%
17	Hong Kong	12	0.7%
18	New Zealand	11	0.7%
19	Ireland	10	0.6%
20	Malaysia	9	0.6%
21	Cyprus	8	0.5%
22	Brazil	7	0.4%
23	Bangladesh	6	0.4%
24	Ecuador	6	0.4%
25	Egypt	6	0.4%
26	Latvia	6	0.4%
27	Italy	6	0.4%
28	Iran, Islamic Republic of	6	0.4%
29	Philippines	6	0.4%
30	South Africa	5	0.3%
31	Turkey	5	0.3%
32	Viet Nam	5	0.3%
33	Thailand	4	0.2%
34	Sweden	4	0.2%
35	Switzerland	3	0.2%
36	Czech Republic	3	0.2%
37	Argentina	3	0.2%
38	Costa Rica	3	0.2%
39	Cambodia	2	0.1%
40	Kenya	2	0.1%
41	Libya	2	0.1%
42	Lao People's Democratic Republic	2	0.1%
43	Mongolia	2	0.1%
44	Portugal	2	0.1%
45	Qatar	2	0.1%
46	Uzbekistan	2	0.1%
47	Romania	1	0.1%
48	Spain	1	0.1%
49	Taiwan	1	0.1%
50	Nigeria	1	0.1%
51	Ukraine	1	0.1%
52	Iraq	1	0.1%
53	Belgium	1	0.1%
54	Fiji	1	0.1%
55	Finland	1	0.1%