Rank	Countries/Territories	Count	Percent
1	United States	391	24.5%
2	China	267	16.8%
3	Japan	199	12.5%
4	Germany	74	4.6%
5	United Kingdom	58	3.6%
6	Bosnia and Herzegovina	55	3.5%
7	Netherlands	47	3%
8	Korea, Republic of	41	2.6%
9	India	36	2.3%
10	Spain	33	2.1%
11	Australia	32	2%
12	Russia	30	1.9%
13	Ireland	27	1.7%
14	Canada	24	1.5%
15	Turkey	22	1.4%
16	Italy	22	1.4%
17	Romania	15	0.9%
18	France	14	0.9%
19	Brazil	14	0.9%
20	Serbia	12	0.8%
21	Portugal	11	0.7%
22	Bahrain	11	0.7%
23	Taiwan	10	0.6%
24	Peru	9	0.6%
25	Poland	8	0.5%
26	Singapore	8	0.5%
27	Indonesia	8	0.5%
28	Iran, Islamic Republic of	8	0.5%
29	Denmark	7	0.4%
30	Colombia	7	0.4%
31	Malaysia	6	0.4%
32	Mexico	6	0.4%
33	Philippines	5	0.3%
34	Egypt	5	0.3%
35	Belgium	5	0.3%
36	Hong Kong	5	0.3%
37	Greece	4	0.3%
38	Israel	4	0.3%
39	Czech Republic	3	0.2%
40	Lithuania	3	0.2%
41	Saudi Arabia	3	0.2%
42	South Africa	3	0.2%
43	Switzerland	3	0.2%
44	Viet Nam	2	0.1%
45	Slovenia	2	0.1%
46	Nepal	2	0.1%
47	Qatar	2	0.1%
48	Mongolia	2	0.1%
49	Finland	2	0.1%
50	Cyprus	2	0.1%
51	Chile	2	0.1%
52	Kazakhstan	2	0.1%
53	Kenya	2	0.1%
54	Lebanon	2	0.1%
55	Libya	1	0.1%
56	Latvia	1	0.1%
57	Hungary	1	0.1%
58	Iraq	1	0.1%
59	Benin	1	0.1%
60	Bangladesh	1	0.1%
61	Austria	1	0.1%
62	Morocco	1	0.1%
63	Myanmar	1	0.1%
64	New Zealand	1	0.1%
65	Norway	1	0.1%
66	Pakistan	1	0.1%
67	Sweden	1	0.1%
68	Rwanda	1	0.1%
69	Ukraine	1	0.1%
70	Tunisia	1	0.1%