Rank	Countries/Territories	Count	Percent
1	United States	312	32.8%
2	China	273	28.7%
3	Germany	55	5.8%
4	Japan	54	5.7%
5	India	29	3%
6	Taiwan	22	2.3%
7	Italy	18	1.9%
8	Portugal	14	1.5%
9	Turkey	14	1.5%
10	France	11	1.2%
11	Indonesia	11	1.2%
12	Canada	11	1.2%
13	Korea, Republic of	9	0.9%
14	Malaysia	9	0.9%
15	Netherlands	9	0.9%
16	Thailand	8	0.8%
17	Bosnia and Herzegovina	7	0.7%
18	Australia	7	0.7%
19	Ireland	6	0.6%
20	Ukraine	6	0.6%
21	Switzerland	5	0.5%
22	Spain	5	0.5%
23	Russia	5	0.5%
24	Brazil	5	0.5%
25	Egypt	5	0.5%
26	Greece	5	0.5%
27	Hong Kong	3	0.3%
28	Bhutan	3	0.3%
29	Singapore	3	0.3%
30	South Africa	2	0.2%
31	Sweden	2	0.2%
32	Poland	2	0.2%
33	United Kingdom	2	0.2%
34	Cyprus	2	0.2%
35	Denmark	2	0.2%
36	Rwanda	2	0.2%
37	Macao	2	0.2%
38	Kenya	1	0.1%
39	Mexico	1	0.1%
40	Norway	1	0.1%
41	Peru	1	0.1%
42	Philippines	1	0.1%
43	Argentina	1	0.1%
44	Belgium	1	0.1%
45	Colombia	1	0.1%
46	Croatia	1	0.1%
47	Cuba	1	0.1%
48	Viet Nam	1	0.1%