Rank	Countries/Territories	Count	Percent
1	United States	436	31.1%
2	China	259	18.4%
3	Germany	84	6%
4	India	83	5.9%
5	Ireland	63	4.5%
6	United Kingdom	46	3.3%
7	Korea, Republic of	36	2.6%
8	Netherlands	31	2.2%
9	Canada	28	2%
10	Russia	28	2%
11	Japan	24	1.7%
12	Italy	23	1.6%
13	Mexico	23	1.6%
14	Brazil	20	1.4%
15	France	18	1.3%
16		14	1%
17	Colombia	12	0.9%
18	Romania	11	0.8%
19	Indonesia	10	0.7%
20	Greece	10	0.7%
21	Argentina	10	0.7%
22	Chile	10	0.7%
23	Australia	9	0.6%
24	Lebanon	7	0.5%
25	Norway	7	0.5%
26	Sweden	7	0.5%
27	Taiwan	7	0.5%
28	Turkey	6	0.4%
29	Philippines	6	0.4%
30	Ecuador	6	0.4%
31	Denmark	5	0.4%
32	Belgium	5	0.4%
33	Peru	5	0.4%
34	Spain	5	0.4%
35	Viet Nam	5	0.4%
36	Poland	4	0.3%
37	Tanzania, United Republic of	4	0.3%
38	Thailand	4	0.3%
39	Tunisia	3	0.2%
40	Saudi Arabia	3	0.2%
41	Singapore	3	0.2%
42	Cyprus	3	0.2%
43	Hong Kong	3	0.2%
44	New Zealand	2	0.1%
45	Myanmar	2	0.1%
46	Jordan	2	0.1%
47	Kazakhstan	2	0.1%
48	South Africa	2	0.1%
49	Portugal	2	0.1%
50	Switzerland	1	0.1%
51	Kuwait	1	0.1%
52	Israel	1	0.1%
53	Lithuania	1	0.1%
54	Austria	1	0.1%
55	Belarus	1	0.1%