Rank	Countries/Territories	Count	Percent
1	United States	255	28.3%
2	China	218	24.2%
3	Germany	88	9.8%
4	Belgium	53	5.9%
5	Japan	38	4.2%
6	India	36	4%
7	Bangladesh	32	3.6%
8	Australia	20	2.2%
9	Hong Kong	17	1.9%
10	Israel	15	1.7%
11	United Kingdom	15	1.7%
12	Korea, Republic of	14	1.6%
13	Taiwan	13	1.4%
14	France	11	1.2%
15	Greece	6	0.7%
16	Iran, Islamic Republic of	6	0.7%
17	Ireland	6	0.7%
18	Netherlands	6	0.7%
19	Ukraine	6	0.7%
20	Singapore	4	0.4%
21	Spain	4	0.4%
22	Brazil	4	0.4%
23	Canada	4	0.4%
24	Argentina	3	0.3%
25	Nepal	3	0.3%
26	Italy	3	0.3%
27	Jordan	2	0.2%
28	Lithuania	2	0.2%
29	Portugal	2	0.2%
30	Russia	2	0.2%
31	Serbia	2	0.2%
32	Romania	1	0.1%
33	South Africa	1	0.1%
34	Mexico	1	0.1%
35	New Zealand	1	0.1%
36	Norway	1	0.1%
37	Austria	1	0.1%
38	Colombia	1	0.1%
39	Denmark	1	0.1%
40	Indonesia	1	0.1%
41	Turkey	1	0.1%
42	Zimbabwe	1	0.1%