Rank	Countries/Territories	Count	Percent
1	United States	562	38.4%
2	China	348	23.8%
3	Germany	151	10.3%
4	Singapore	39	2.7%
5	India	33	2.3%
6	France	32	2.2%
7	United Kingdom	29	2%
8	Netherlands	25	1.7%
9	Canada	24	1.6%
10	Japan	18	1.2%
11	Australia	17	1.2%
12	Taiwan	17	1.2%
13	Russia	17	1.2%
14	Indonesia	14	1%
15	Korea, Republic of	13	0.9%
16	Hong Kong	11	0.8%
17	Cyprus	9	0.6%
18	United Arab Emirates	9	0.6%
19	Serbia	7	0.5%
20	Argentina	6	0.4%
21	Mexico	6	0.4%
22	Ukraine	5	0.3%
23	Spain	5	0.3%
24	Turkey	4	0.3%
25	Romania	4	0.3%
26	Italy	4	0.3%
27	Brazil	4	0.3%
28	Egypt	4	0.3%
29	Finland	4	0.3%
30	Greece	3	0.2%
31	Colombia	3	0.2%
32	Ireland	3	0.2%
33	Thailand	3	0.2%
34	Sweden	2	0.1%
35	South Africa	2	0.1%
36	Pakistan	2	0.1%
37	Philippines	2	0.1%
38	Israel	2	0.1%
39	Iran, Islamic Republic of	2	0.1%
40	Lebanon	2	0.1%
41	Czech Republic	2	0.1%
42	Georgia	1	0.1%
43	Costa Rica	1	0.1%
44	Bulgaria	1	0.1%
45	Azerbaijan	1	0.1%
46	Belgium	1	0.1%
47	Lithuania	1	0.1%
48	Malaysia	1	0.1%
49	Mongolia	1	0.1%
50	Norway	1	0.1%
51	Oman	1	0.1%
52	Iraq	1	0.1%
53	Saudi Arabia	1	0.1%
54	Switzerland	1	0.1%