Rank	Countries/Territories	Count	Percent
1	United States	365	31%
2	China	183	15.5%
3	Germany	76	6.5%
4	India	73	6.2%
5	Netherlands	64	5.4%
6	Korea, Republic of	42	3.6%
7	Egypt	41	3.5%
8	Ireland	35	3%
9	France	28	2.4%
10	Mongolia	21	1.8%
11	United Kingdom	19	1.6%
12	Philippines	18	1.5%
13	Japan	15	1.3%
14	Italy	14	1.2%
15	Romania	12	1%
16	Pakistan	11	0.9%
17	Singapore	10	0.8%
18	Taiwan	10	0.8%
19	Spain	9	0.8%
20	South Africa	7	0.6%
21	Turkey	7	0.6%
22	Saudi Arabia	7	0.6%
23	Ukraine	7	0.6%
24	Viet Nam	7	0.6%
25	Sri Lanka	6	0.5%
26	Malaysia	6	0.5%
27	Iran, Islamic Republic of	6	0.5%
28	Ecuador	6	0.5%
29	Cyprus	5	0.4%
30	Canada	5	0.4%
31	Indonesia	4	0.3%
32	Hong Kong	4	0.3%
33	Morocco	4	0.3%
34	Russia	3	0.3%
35	Uganda	3	0.3%
36	Thailand	3	0.3%
37	Jordan	3	0.3%
38	Bosnia and Herzegovina	3	0.3%
39	Bulgaria	3	0.3%
40	Finland	3	0.3%
41	Georgia	2	0.2%
42	Australia	2	0.2%
43	Austria	2	0.2%
44	Kenya	2	0.2%
45	Greece	2	0.2%
46	Israel	2	0.2%
47	Sweden	2	0.2%
48	Peru	2	0.2%
49	Poland	2	0.2%
50	Portugal	1	0.1%
51	Nigeria	1	0.1%
52	Switzerland	1	0.1%
53	United Arab Emirates	1	0.1%
54	Iraq	1	0.1%
55	Kazakhstan	1	0.1%
56	Moldova, Republic of	1	0.1%
57	Kyrgyzstan	1	0.1%
58	Barbados	1	0.1%
59	Brazil	1	0.1%
60	Chile	1	0.1%
61	Ghana	1	0.1%