Rank	Countries/Territories	Count	Percent
1	United States	625	42.9%
2	China	453	31.1%
3	Germany	69	4.7%
4	Japan	45	3.1%
5	France	28	1.9%
6	United Kingdom	25	1.7%
7	Netherlands	24	1.6%
8	Singapore	23	1.6%
9	Australia	18	1.2%
10	India	14	1%
11	Russia	13	0.9%
12	Indonesia	12	0.8%
13	Iran, Islamic Republic of	12	0.8%
14	Hong Kong	9	0.6%
15	Ireland	7	0.5%
16	Canada	6	0.4%
17	Cyprus	6	0.4%
18	Oman	5	0.3%
19	Croatia	4	0.3%
20	Egypt	4	0.3%
21	Taiwan	4	0.3%
22	Ukraine	4	0.3%
23	Turkey	3	0.2%
24	Tanzania, United Republic of	3	0.2%
25	Portugal	3	0.2%
26	Malaysia	3	0.2%
27	Morocco	2	0.1%
28	Myanmar	2	0.1%
29	Korea, Republic of	2	0.1%
30	Latvia	2	0.1%
31	Lebanon	2	0.1%
32	Pakistan	2	0.1%
33	Czech Republic	2	0.1%
34	Argentina	2	0.1%
35	Costa Rica	2	0.1%
36	Chile	2	0.1%
37	Sweden	2	0.1%
38	Viet Nam	2	0.1%
39	Switzerland	1	0.1%
40	Thailand	1	0.1%
41	United Arab Emirates	1	0.1%
42	Colombia	1	0.1%
43	Israel	1	0.1%
44	Italy	1	0.1%
45	New Zealand	1	0.1%
46	Norway	1	0.1%
47	Saudi Arabia	1	0.1%
48	Moldova, Republic of	1	0.1%