Rank	Countries/Territories	Count	Percent
1	United States	222	26.6%
2	China	202	24.2%
3	Germany	54	6.5%
4	Kuwait	40	4.8%
5	India	32	3.8%
6	Korea, Republic of	25	3%
7	France	16	1.9%
8	Japan	15	1.8%
9	United Kingdom	12	1.4%
10	Taiwan	11	1.3%
11	Canada	11	1.3%
12	Iran, Islamic Republic of	10	1.2%
13	Thailand	10	1.2%
14	Netherlands	10	1.2%
15	Romania	10	1.2%
16	Russia	8	1%
17	Malaysia	8	1%
18	Spain	8	1%
19	Italy	8	1%
20	Cyprus	6	0.7%
21	Argentina	6	0.7%
22	Australia	6	0.7%
23	Turkey	6	0.7%
24	Ukraine	6	0.7%
25	United Arab Emirates	6	0.7%
26	Brazil	5	0.6%
27	Egypt	5	0.6%
28	Sweden	4	0.5%
29	Mongolia	4	0.5%
30	Morocco	3	0.4%
31	New Zealand	3	0.4%
32	Poland	3	0.4%
33	Portugal	3	0.4%
34	Singapore	3	0.4%
35	South Africa	3	0.4%
36	Switzerland	3	0.4%
37	Indonesia	3	0.4%
38	Greece	3	0.4%
39	Denmark	3	0.4%
40	Libya	3	0.4%
41	Estonia	2	0.2%
42	Finland	2	0.2%
43	Croatia	2	0.2%
44	Bosnia and Herzegovina	2	0.2%
45	Armenia	2	0.2%
46	Trinidad and Tobago	2	0.2%
47	Yemen	2	0.2%
48	Puerto Rico	2	0.2%
49	Saudi Arabia	2	0.2%
50	Norway	2	0.2%
51	Pakistan	2	0.2%
52	Myanmar	1	0.1%
53	Serbia	1	0.1%
54	Viet Nam	1	0.1%
55	Albania	1	0.1%
56	Algeria	1	0.1%
57	Bahrain	1	0.1%
58	Belgium	1	0.1%
59	Chile	1	0.1%
60	Czech Republic	1	0.1%
61	Lithuania	1	0.1%
62	Macao	1	0.1%
63	Latvia	1	0.1%
64	Jordan	1	0.1%
65	Hong Kong	1	0.1%
66	Georgia	1	0.1%