Rank	Countries/Territories	Count	Percent
1	United States	163	34.7%
2	China	63	13.4%
3	Russia	34	7.2%
4	United Kingdom	29	6.2%
5	Kuwait	20	4.3%
6	Canada	17	3.6%
7	India	15	3.2%
8	Netherlands	12	2.6%
9	Singapore	12	2.6%
10	Japan	10	2.1%
11	Germany	10	2.1%
12	Ireland	9	1.9%
13	Philippines	5	1.1%
14	Chile	5	1.1%
15	Romania	5	1.1%
16	Sweden	4	0.9%
17	Australia	4	0.9%
18	Hong Kong	4	0.9%
19	Korea, Republic of	4	0.9%
20	Latvia	3	0.6%
21	Taiwan	3	0.6%
22	Thailand	3	0.6%
23	Serbia	2	0.4%
24	Viet Nam	2	0.4%
25	Nepal	2	0.4%
26	Poland	2	0.4%
27	Iran, Islamic Republic of	2	0.4%
28	Iraq	2	0.4%
29	Italy	2	0.4%
30	Jordan	2	0.4%
31	Egypt	2	0.4%
32	Brazil	2	0.4%
33	Argentina	1	0.2%
34	Bangladesh	1	0.2%
35	Belarus	1	0.2%
36	Belgium	1	0.2%
37	France	1	0.2%
38	Greece	1	0.2%
39	Hungary	1	0.2%
40	Indonesia	1	0.2%
41	Jersey	1	0.2%
42	Israel	1	0.2%
43	Portugal	1	0.2%
44	New Zealand	1	0.2%
45	Oman	1	0.2%
46	Lebanon	1	0.2%
47	Saudi Arabia	1	0.2%
48	Ukraine	1	0.2%