Rank	Countries/Territories	Count	Percent
1	United States	292	38.8%
2	China	172	22.9%
3	Japan	47	6.2%
4	Germany	43	5.7%
5	France	27	3.6%
6	India	26	3.5%
7	Russia	24	3.2%
8	Singapore	15	2%
9	United Kingdom	14	1.9%
10	Korea, Republic of	7	0.9%
11	Netherlands	7	0.9%
12	Australia	7	0.9%
13	Malaysia	6	0.8%
14	South Africa	4	0.5%
15	Taiwan	4	0.5%
16	Italy	4	0.5%
17	Nepal	4	0.5%
18	Ukraine	3	0.4%
19	Hong Kong	3	0.4%
20	Colombia	3	0.4%
21	Cyprus	3	0.4%
22	Denmark	3	0.4%
23	Peru	3	0.4%
24	Poland	3	0.4%
25	Qatar	2	0.3%
26	Myanmar	2	0.3%
27	Turkey	2	0.3%
28	Austria	2	0.3%
29	Brazil	2	0.3%
30	Canada	2	0.3%
31	Greece	2	0.3%
32	Israel	2	0.3%
33	Ireland	1	0.1%
34	Bangladesh	1	0.1%
35	Egypt	1	0.1%
36	Finland	1	0.1%
37	Serbia	1	0.1%
38	Spain	1	0.1%
39	Sweden	1	0.1%
40	Switzerland	1	0.1%
41	Luxembourg	1	0.1%
42	Romania	1	0.1%
43	Venezuela, Bolivarian Republic of	1	0.1%
44	Viet Nam	1	0.1%