Rank	Countries/Territories	Count	Percent
1	United States	133	27.9%
2	China	109	22.9%
3	India	31	6.5%
4	Korea, Republic of	25	5.3%
5	Japan	15	3.2%
6	Canada	13	2.7%
7	Italy	12	2.5%
8	Germany	12	2.5%
9	France	11	2.3%
10	Viet Nam	11	2.3%
11	Belgium	8	1.7%
12	Australia	7	1.5%
13	Netherlands	7	1.5%
14	Iran, Islamic Republic of	7	1.5%
15	United Kingdom	7	1.5%
16	Portugal	6	1.3%
17	Russia	5	1.1%
18	Bangladesh	5	1.1%
19	Taiwan	5	1.1%
20	Turkey	4	0.8%
21	Switzerland	3	0.6%
22	Brazil	3	0.6%
23	Georgia	3	0.6%
24	Greece	3	0.6%
25	Hong Kong	3	0.6%
26	Costa Rica	2	0.4%
27	Czech Republic	2	0.4%
28	Denmark	2	0.4%
29	Singapore	2	0.4%
30	Sweden	2	0.4%
31	Philippines	2	0.4%
32	Ireland	2	0.4%
33	Israel	2	0.4%
34	Lebanon	1	0.2%
35	Mauritius	1	0.2%
36	Mexico	1	0.2%
37	Mongolia	1	0.2%
38	Romania	1	0.2%
39	Egypt	1	0.2%
40	Colombia	1	0.2%
41	Algeria	1	0.2%
42	Austria	1	0.2%
43	Thailand	1	0.2%
44	Ukraine	1	0.2%
45	United Arab Emirates	1	0.2%