Rank	Countries/Territories	Count	Percent
1	United States	296	27.4%
2	China	181	16.8%
3	Canada	144	13.3%
4	Japan	118	10.9%
5	Germany	78	7.2%
6	India	29	2.7%
7	Italy	23	2.1%
8	Singapore	23	2.1%
9	Spain	23	2.1%
10	Netherlands	21	1.9%
11	Portugal	18	1.7%
12	United Kingdom	18	1.7%
13	Korea, Republic of	12	1.1%
14	Russia	11	1%
15	Australia	10	0.9%
16	Cyprus	9	0.8%
17	Ireland	8	0.7%
18	Egypt	6	0.6%
19	France	6	0.6%
20	Argentina	4	0.4%
21	Lithuania	4	0.4%
22	Thailand	4	0.4%
23	Serbia	3	0.3%
24	Sweden	3	0.3%
25	Colombia	3	0.3%
26	Congo, The Democratic Republic of The	2	0.2%
27	Croatia	2	0.2%
28	Brazil	2	0.2%
29	Pakistan	2	0.2%
30	Israel	2	0.2%
31	Iran, Islamic Republic of	2	0.2%
32	Turkey	2	0.2%
33	Viet Nam	2	0.2%
34	Zambia	1	0.1%
35	Oman	1	0.1%
36	Poland	1	0.1%
37	Romania	1	0.1%
38	Taiwan	1	0.1%
39	Belgium	1	0.1%
40	Finland	1	0.1%
41	Indonesia	1	0.1%
42	Hong Kong	1	0.1%