Rank	Countries/Territories	Count	Percent
1	United States	728	36.6%
2	China	550	27.6%
3	Japan	154	7.7%
4	Germany	152	7.6%
5	France	52	2.6%
6	Singapore	36	1.8%
7	India	31	1.6%
8	Iran, Islamic Republic of	26	1.3%
9	Canada	24	1.2%
10	Russia	21	1.1%
11	Cyprus	20	1%
12	Greece	18	0.9%
13	Netherlands	17	0.9%
14	Korea, Republic of	16	0.8%
15	United Kingdom	15	0.8%
16	Switzerland	14	0.7%
17	Hong Kong	14	0.7%
18	Italy	13	0.7%
19	Turkey	9	0.5%
20	Czech Republic	7	0.4%
21	Brazil	7	0.4%
22	Ireland	6	0.3%
23	Mexico	6	0.3%
24	Spain	6	0.3%
25	Palestine, State of	5	0.3%
26	Norway	4	0.2%
27	Egypt	4	0.2%
28	Australia	3	0.2%
29	Romania	3	0.2%
30	South Africa	2	0.1%
31	Ukraine	2	0.1%
32	Taiwan	2	0.1%
33	Thailand	2	0.1%
34	Belgium	2	0.1%
35	Denmark	2	0.1%
36	New Zealand	2	0.1%
37	Poland	2	0.1%
38	Saudi Arabia	2	0.1%
39	Macao	2	0.1%
40	Latvia	2	0.1%
41	Lithuania	1	0.1%
42	Morocco	1	0.1%
43	Pakistan	1	0.1%
44	Argentina	1	0.1%
45	Chile	1	0.1%
46	Croatia	1	0.1%
47	Virgin Islands, British	1	0.1%