Rank	Countries/Territories	Count	Percent
1	United States	595	36.4%
2	China	500	30.6%
3	Germany	121	7.4%
4	India	107	6.5%
5	Japan	56	3.4%
6	Canada	43	2.6%
7	United Kingdom	24	1.5%
8	Singapore	17	1%
9	Ireland	17	1%
10	Netherlands	16	1%
11	Australia	14	0.9%
12	France	13	0.8%
13	Cyprus	11	0.7%
14	Iran, Islamic Republic of	8	0.5%
15	Palestine, State of	8	0.5%
16	Hong Kong	7	0.4%
17	Korea, Republic of	6	0.4%
18	Argentina	5	0.3%
19	Indonesia	4	0.2%
20	Greece	4	0.2%
21	Latvia	4	0.2%
22	Russia	4	0.2%
23	Spain	4	0.2%
24	Sweden	3	0.2%
25	Ukraine	3	0.2%
26	Poland	3	0.2%
27	Qatar	3	0.2%
28	New Zealand	3	0.2%
29	Egypt	3	0.2%
30	Finland	2	0.1%
31	Brazil	2	0.1%
32	Iraq	2	0.1%
33	Norway	2	0.1%
34	Oman	2	0.1%
35	Saudi Arabia	2	0.1%
36	Peru	2	0.1%
37	Israel	2	0.1%
38	Italy	2	0.1%
39	Switzerland	2	0.1%
40	Turkey	2	0.1%
41	South Africa	1	0.1%
42	Taiwan	1	0.1%
43	Philippines	1	0.1%
44	Pakistan	1	0.1%
45	Morocco	1	0.1%
46	Georgia	1	0.1%