Rank	Countries/Territories	Count	Percent
1	United States	1014	33.8%
2	China	659	22%
3	Germany	145	4.8%
4	Netherlands	119	4%
5	Japan	106	3.5%
6	Australia	97	3.2%
7	United Kingdom	76	2.5%
8	Ireland	75	2.5%
9	Singapore	74	2.5%
10	France	69	2.3%
11	Sweden	47	1.6%
12	Russia	43	1.4%
13	Canada	39	1.3%
14	Brazil	26	0.9%
15	Korea, Republic of	25	0.8%
16	Hong Kong	21	0.7%
17	Switzerland	20	0.7%
18	Taiwan	18	0.6%
19	New Zealand	16	0.5%
20	India	16	0.5%
21	Thailand	15	0.5%
22	Iran, Islamic Republic of	14	0.5%
23	Indonesia	13	0.4%
24	Cyprus	13	0.4%
25	Nigeria	13	0.4%
26	Portugal	13	0.4%
27	Romania	13	0.4%
28	Turkey	12	0.4%
29	Egypt	12	0.4%
30	Malaysia	12	0.4%
31	Argentina	11	0.4%
32	Norway	11	0.4%
33	Poland	10	0.3%
34	Viet Nam	10	0.3%
35	Denmark	9	0.3%
36	Spain	8	0.3%
37	Nepal	8	0.3%
38	Mexico	7	0.2%
39	Colombia	7	0.2%
40	Italy	6	0.2%
41	Ukraine	5	0.2%
42	Chile	5	0.2%
43	Belgium	5	0.2%
44	Bulgaria	5	0.2%
45	Greece	4	0.1%
46	United Arab Emirates	4	0.1%
47	South Africa	4	0.1%
48	Serbia	3	0.1%
49	Latvia	3	0.1%
50	Israel	3	0.1%
51	Austria	3	0.1%
52	Czech Republic	3	0.1%
53	Estonia	2	0.1%
54	Jordan	2	0.1%
55	Kenya	2	0.1%
56	Mali	2	0.1%
57	Mauritius	2	0.1%
58	Ghana	2	0.1%
59	Uganda	2	0.1%
60	Morocco	2	0.1%
61	Pakistan	2	0.1%
62	Palestine, State of	1	0%
63	Panama	1	0%
64	Philippines	1	0%
65	Saudi Arabia	1	0%
66	Syrian Arab Republic	1	0%
67	Lithuania	1	0%
68	Finland	1	0%
69	Bahrain	1	0%
70	Bangladesh	1	0%
71	Cambodia	1	0%