Rank	Countries/Territories	Count	Percent
1	United States	649	40.5%
2	China	293	18.3%
3	Germany	150	9.4%
4	Japan	127	7.9%
5	Netherlands	54	3.4%
6	Ireland	47	2.9%
7	India	41	2.6%
8	Canada	31	1.9%
9	United Kingdom	26	1.6%
10	Russia	21	1.3%
11	Australia	16	1%
12	Indonesia	14	0.9%
13	Korea, Republic of	12	0.7%
14	France	11	0.7%
15	Cyprus	10	0.6%
16	Philippines	8	0.5%
17	Hong Kong	7	0.4%
18	Romania	6	0.4%
19	South Africa	4	0.2%
20	Thailand	4	0.2%
21	Viet Nam	3	0.2%
22	Spain	3	0.2%
23	Norway	3	0.2%
24	Italy	3	0.2%
25	Guatemala	3	0.2%
26	Malaysia	3	0.2%
27	Czech Republic	3	0.2%
28	Austria	3	0.2%
29	Brazil	3	0.2%
30	Algeria	2	0.1%
31	Finland	2	0.1%
32	Ghana	2	0.1%
33	Mauritius	2	0.1%
34	Moldova, Republic of	2	0.1%
35	Nepal	2	0.1%
36	Latvia	2	0.1%
37	Lithuania	2	0.1%
38	Pakistan	2	0.1%
39	Kenya	2	0.1%
40	Singapore	2	0.1%
41	Turkey	2	0.1%
42	Uganda	2	0.1%
43	Ukraine	2	0.1%
44	Slovenia	1	0.1%
45	Saudi Arabia	1	0.1%
46	Taiwan	1	0.1%
47	Tanzania, United Republic of	1	0.1%
48	Qatar	1	0.1%
49	New Zealand	1	0.1%
50	Nigeria	1	0.1%
51	Jordan	1	0.1%
52	Kazakhstan	1	0.1%
53	Israel	1	0.1%
54	Estonia	1	0.1%
55	Ethiopia	1	0.1%
56	Curacao	1	0.1%
57	Azerbaijan	1	0.1%
58	Bangladesh	1	0.1%