Rank	Countries/Territories	Count	Percent
1	United States	566	40.4%
2	China	403	28.8%
3	Germany	88	6.3%
4	India	53	3.8%
5	Japan	43	3.1%
6	France	28	2%
7	Netherlands	25	1.8%
8	Canada	22	1.6%
9	Korea, Republic of	18	1.3%
10	Russia	18	1.3%
11	United Kingdom	15	1.1%
12	Singapore	14	1%
13	Viet Nam	11	0.8%
14	Malaysia	10	0.7%
15	Australia	10	0.7%
16	Romania	6	0.4%
17	Philippines	5	0.4%
18	Ireland	5	0.4%
19	Cyprus	5	0.4%
20	Turkey	5	0.4%
21	Mexico	4	0.3%
22	Oman	4	0.3%
23	Peru	3	0.2%
24	Malta	3	0.2%
25	Denmark	3	0.2%
26	Colombia	3	0.2%
27	Saudi Arabia	3	0.2%
28	Egypt	2	0.1%
29	Bulgaria	2	0.1%
30	Croatia	2	0.1%
31	Ghana	2	0.1%
32	Guatemala	2	0.1%
33	Hong Kong	2	0.1%
34	Italy	2	0.1%
35	Pakistan	2	0.1%
36	Norway	1	0.1%
37	Mongolia	1	0.1%
38	Israel	1	0.1%
39	Lithuania	1	0.1%
40	Indonesia	1	0.1%
41	Iran, Islamic Republic of	1	0.1%
42	Brazil	1	0.1%
43	Costa Rica	1	0.1%
44	United Arab Emirates	1	0.1%
45	Spain	1	0.1%
46	Sweden	1	0.1%
47	Switzerland	1	0.1%