Rank	Countries/Territories	Count	Percent
1	United States	370	35.2%
2	China	302	28.7%
3	Germany	102	9.7%
4	Japan	44	4.2%
5	Canada	33	3.1%
6	India	28	2.7%
7	United Kingdom	22	2.1%
8	Viet Nam	19	1.8%
9	Ukraine	16	1.5%
10	France	13	1.2%
11	Singapore	9	0.9%
12	Australia	8	0.8%
13	Netherlands	8	0.8%
14	Cyprus	6	0.6%
15	Sri Lanka	5	0.5%
16	Taiwan	5	0.5%
17	Thailand	4	0.4%
18	Hong Kong	4	0.4%
19	Kenya	4	0.4%
20	Philippines	3	0.3%
21	Romania	3	0.3%
22	Egypt	3	0.3%
23	Denmark	2	0.2%
24	Bulgaria	2	0.2%
25	Hungary	2	0.2%
26	Russia	2	0.2%
27	Poland	2	0.2%
28	Ireland	2	0.2%
29	Nigeria	2	0.2%
30	Norway	2	0.2%
31	Pakistan	2	0.2%
32	Sweden	2	0.2%
33	Slovakia	2	0.2%
34	South Africa	2	0.2%
35	Switzerland	1	0.1%
36	Turkey	1	0.1%
37	United Arab Emirates	1	0.1%
38	Korea, Republic of	1	0.1%
39	Luxembourg	1	0.1%
40	Malaysia	1	0.1%
41	Mongolia	1	0.1%
42	Israel	1	0.1%
43	Italy	1	0.1%
44	Saudi Arabia	1	0.1%
45	Serbia	1	0.1%
46	Indonesia	1	0.1%
47	Argentina	1	0.1%
48	Guatemala	1	0.1%
49	Chile	1	0.1%
50	Ethiopia	1	0.1%