Rank	Countries/Territories	Count	Percent
1	United States	910	38.3%
2	China	292	12.3%
3	Germany	145	6.1%
4	Netherlands	97	4.1%
5	Korea, Republic of	82	3.5%
6	United Kingdom	70	2.9%
7	Australia	65	2.7%
8	India	64	2.7%
9	Canada	57	2.4%
10	Japan	43	1.8%
11	Ireland	43	1.8%
12	Indonesia	42	1.8%
13	Belgium	35	1.5%
14	France	26	1.1%
15	Norway	26	1.1%
16	Singapore	25	1.1%
17	Italy	22	0.9%
18	Mexico	17	0.7%
19	Philippines	16	0.7%
20	Greece	15	0.6%
21	Viet Nam	15	0.6%
22	Taiwan	13	0.5%
23	Turkey	13	0.5%
24	Romania	13	0.5%
25	Poland	12	0.5%
26	Hong Kong	12	0.5%
27	Denmark	11	0.5%
28	Switzerland	11	0.5%
29	Brazil	10	0.4%
30	Iran, Islamic Republic of	10	0.4%
31	Malaysia	10	0.4%
32	Colombia	9	0.4%
33	Russia	8	0.3%
34	Spain	8	0.3%
35	Ukraine	8	0.3%
36	Sweden	7	0.3%
37	Thailand	7	0.3%
38	Slovakia	7	0.3%
39	Egypt	7	0.3%
40	Iraq	6	0.3%
41	Ghana	6	0.3%
42	Saudi Arabia	6	0.3%
43	South Africa	5	0.2%
44	Pakistan	5	0.2%
45	Portugal	5	0.2%
46	Cyprus	5	0.2%
47	Algeria	4	0.2%
48	Kenya	4	0.2%
49	Latvia	3	0.1%
50	Israel	3	0.1%
51	Finland	3	0.1%
52	Czech Republic	3	0.1%
53	Chile	2	0.1%
54	Argentina	2	0.1%
55	Bangladesh	2	0.1%
56	Hungary	2	0.1%
57	New Zealand	2	0.1%
58	Lithuania	2	0.1%
59	Madagascar	2	0.1%
60	Tunisia	2	0.1%
61	Uganda	2	0.1%
62	Sri Lanka	1	0%
63	Palestine, State of	1	0%
64	Serbia	1	0%
65	Mauritius	1	0%
66	Mongolia	1	0%
67	Morocco	1	0%
68	Nepal	1	0%
69	Oman	1	0%
70	Puerto Rico	1	0%
71	Qatar	1	0%
72	Lebanon	1	0%
73	Albania	1	0%
74	Austria	1	0%
75	Ethiopia	1	0%
76	Venezuela, Bolivarian Republic of	1	0%