Rank	Countries/Territories	Count	Percent
1	United States	492	30.9%
2	China	378	23.8%
3	Germany	154	9.7%
4	India	68	4.3%
5	Australia	58	3.6%
6	Netherlands	50	3.1%
7	Singapore	43	2.7%
8	United Kingdom	32	2%
9	France	28	1.8%
10	New Zealand	21	1.3%
11	Taiwan	21	1.3%
12	Japan	19	1.2%
13	Sweden	17	1.1%
14	Ghana	15	0.9%
15	Hong Kong	15	0.9%
16	Russia	13	0.8%
17	Canada	12	0.8%
18	Korea, Republic of	12	0.8%
19	Turkey	11	0.7%
20	Spain	10	0.6%
21	Indonesia	10	0.6%
22	Cyprus	10	0.6%
23	Nigeria	8	0.5%
24	Egypt	7	0.4%
25	Switzerland	7	0.4%
26	Mexico	7	0.4%
27	Romania	6	0.4%
28	Malaysia	5	0.3%
29	Kuwait	5	0.3%
30	Ireland	4	0.3%
31	Israel	4	0.3%
32	Italy	4	0.3%
33	Argentina	4	0.3%
34	Denmark	3	0.2%
35	Norway	3	0.2%
36	Pakistan	3	0.2%
37	Portugal	3	0.2%
38	South Africa	3	0.2%
39	Ukraine	3	0.2%
40	Thailand	2	0.1%
41	Philippines	2	0.1%
42	Luxembourg	2	0.1%
43	Jordan	2	0.1%
44	Georgia	2	0.1%
45	Bangladesh	2	0.1%
46	Brazil	2	0.1%
47	Bulgaria	1	0.1%
48	Colombia	1	0.1%
49	Ethiopia	1	0.1%
50	Hungary	1	0.1%
51	Iran, Islamic Republic of	1	0.1%
52	Iraq	1	0.1%
53	Tunisia	1	0.1%
54	Slovakia	1	0.1%
55	Viet Nam	1	0.1%