Rank	Countries/Territories	Count	Percent
1	United States	859	39.9%
2	China	657	30.5%
3	Germany	112	5.2%
4	Japan	72	3.3%
5	France	57	2.6%
6	United Kingdom	48	2.2%
7	India	44	2%
8	Netherlands	37	1.7%
9	Korea, Republic of	27	1.3%
10	Canada	27	1.3%
11	Spain	24	1.1%
12	Hong Kong	18	0.8%
13	Taiwan	16	0.7%
14	Indonesia	14	0.7%
15	Ireland	14	0.7%
16	Saudi Arabia	13	0.6%
17	Singapore	12	0.6%
18		11	0.5%
19	Australia	10	0.5%
20	Cyprus	7	0.3%
21	Italy	7	0.3%
22	Iran, Islamic Republic of	6	0.3%
23	Argentina	5	0.2%
24	Brazil	4	0.2%
25	Romania	4	0.2%
26	Sweden	4	0.2%
27	Switzerland	3	0.1%
28	Viet Nam	3	0.1%
29	Serbia	3	0.1%
30	Thailand	3	0.1%
31	Portugal	3	0.1%
32	Israel	3	0.1%
33	Poland	2	0.1%
34	Russia	2	0.1%
35	Malaysia	2	0.1%
36	Peru	2	0.1%
37	Bulgaria	2	0.1%
38	Colombia	2	0.1%
39	Croatia	2	0.1%
40	Cambodia	1	0%
41	Egypt	1	0%
42	Philippines	1	0%
43	Kyrgyzstan	1	0%
44	Nigeria	1	0%
45	Norway	1	0%
46	Pakistan	1	0%
47	Turkey	1	0%
48	Ukraine	1	0%
49	Slovakia	1	0%