Rank	Countries/Territories	Count	Percent
1	United States	540	42.2%
2	China	144	11.2%
3	Germany	75	5.9%
4	India	67	5.2%
5	Canada	62	4.8%
6	Italy	39	3%
7	Netherlands	33	2.6%
8	Singapore	23	1.8%
9	Spain	23	1.8%
10	Indonesia	20	1.6%
11	Taiwan	19	1.5%
12	United Kingdom	19	1.5%
13	France	17	1.3%
14	Ireland	16	1.2%
15	Australia	15	1.2%
16	Brazil	13	1%
17	Israel	11	0.9%
18	Mexico	11	0.9%
19	Korea, Republic of	11	0.9%
20	Greece	10	0.8%
21	Thailand	10	0.8%
22	Romania	10	0.8%
23	Denmark	7	0.5%
24	Japan	5	0.4%
25	Cyprus	5	0.4%
26	Malaysia	4	0.3%
27	Hong Kong	4	0.3%
28	Russia	4	0.3%
29	Pakistan	4	0.3%
30	Sweden	4	0.3%
31	Portugal	4	0.3%
32	Viet Nam	3	0.2%
33	Philippines	3	0.2%
34	Saudi Arabia	3	0.2%
35	South Africa	3	0.2%
36	Egypt	3	0.2%
37	Colombia	3	0.2%
38	Croatia	3	0.2%
39	Chile	3	0.2%
40	Cambodia	2	0.2%
41	Austria	2	0.2%
42	Iceland	2	0.2%
43	Iraq	2	0.2%
44	Poland	2	0.2%
45	Switzerland	2	0.2%
46	Ukraine	2	0.2%
47	Uruguay	2	0.2%
48	United Arab Emirates	1	0.1%
49	Turkey	1	0.1%
50	Tanzania, United Republic of	1	0.1%
51	Palestine, State of	1	0.1%
52	Iran, Islamic Republic of	1	0.1%
53	Malta	1	0.1%
54	Mongolia	1	0.1%
55	Nigeria	1	0.1%
56	Norway	1	0.1%
57	Bangladesh	1	0.1%
58	Belgium	1	0.1%
59	Hungary	1	0.1%