Rank	Countries/Territories	Count	Percent
1	United States	554	34.5%
2	China	495	30.9%
3	Germany	147	9.2%
4	Japan	42	2.6%
5	India	41	2.6%
6	Tunisia	38	2.4%
7	France	33	2.1%
8	Ireland	27	1.7%
9	Netherlands	25	1.6%
10	Korea, Republic of	23	1.4%
11	Bangladesh	18	1.1%
12	Brazil	14	0.9%
13	Hong Kong	14	0.9%
14	Singapore	13	0.8%
15	Turkey	12	0.7%
16	Canada	11	0.7%
17	Cyprus	10	0.6%
18	United Kingdom	9	0.6%
19	Russia	7	0.4%
20	Iran, Islamic Republic of	7	0.4%
21	Palestine, State of	5	0.3%
22	Australia	5	0.3%
23	Austria	4	0.2%
24	Italy	4	0.2%
25	Pakistan	4	0.2%
26	Saudi Arabia	3	0.2%
27	Spain	3	0.2%
28	Switzerland	3	0.2%
29	Taiwan	3	0.2%
30	Colombia	3	0.2%
31	Ethiopia	2	0.1%
32	Czech Republic	2	0.1%
33	Belgium	2	0.1%
34	Bulgaria	2	0.1%
35	Greece	2	0.1%
36	Mexico	2	0.1%
37	Sweden	2	0.1%
38	South Africa	2	0.1%
39	Ukraine	2	0.1%
40	Latvia	1	0.1%
41	Peru	1	0.1%
42	Romania	1	0.1%
43	Norway	1	0.1%
44	Hungary	1	0.1%
45	Indonesia	1	0.1%
46	Argentina	1	0.1%
47	Ecuador	1	0.1%
48	Egypt	1	0.1%