Rank	Countries/Territories	Count	Percent
1	United States	301	34.4%
2	China	192	22%
3	Germany	84	9.6%
4	United Kingdom	48	5.5%
5	India	28	3.2%
6	Egypt	16	1.8%
7	Netherlands	16	1.8%
8	France	15	1.7%
9	Mexico	14	1.6%
10	Taiwan	13	1.5%
11	Thailand	12	1.4%
12	Viet Nam	10	1.1%
13	Singapore	9	1%
14	Indonesia	9	1%
15	Belgium	7	0.8%
16	Brazil	7	0.8%
17	Bulgaria	7	0.8%
18	Russia	7	0.8%
19	Spain	7	0.8%
20	Saudi Arabia	6	0.7%
21	Romania	6	0.7%
22	Japan	6	0.7%
23	Hong Kong	5	0.6%
24	Pakistan	4	0.5%
25	Philippines	4	0.5%
26	Argentina	4	0.5%
27	Australia	4	0.5%
28	Cyprus	3	0.3%
29	Ethiopia	2	0.2%
30	Chile	2	0.2%
31	Poland	2	0.2%
32	Morocco	2	0.2%
33	Namibia	2	0.2%
34	Israel	2	0.2%
35	Kazakhstan	2	0.2%
36	Iran, Islamic Republic of	2	0.2%
37	Ireland	1	0.1%
38	Kenya	1	0.1%
39	Korea, Republic of	1	0.1%
40	Malaysia	1	0.1%
41	Italy	1	0.1%
42	Portugal	1	0.1%
43	Colombia	1	0.1%
44	Haiti	1	0.1%
45	Ecuador	1	0.1%
46	El Salvador	1	0.1%
47	Nicaragua	1	0.1%
48	Slovakia	1	0.1%
49	Sweden	1	0.1%
50	Turkey	1	0.1%