Rank	Countries/Territories	Count	Percent
1	United States	634	32.5%
2	China	440	22.5%
3	Japan	216	11.1%
4	Germany	135	6.9%
5	Singapore	114	5.8%
6	India	98	5%
7	France	90	4.6%
8	Taiwan	25	1.3%
9	Netherlands	24	1.2%
10	Russia	23	1.2%
11	Canada	17	0.9%
12	Australia	15	0.8%
13	Hong Kong	11	0.6%
14	Korea, Republic of	11	0.6%
15	Italy	9	0.5%
16	Ghana	8	0.4%
17	United Kingdom	8	0.4%
18	Cyprus	7	0.4%
19	Argentina	7	0.4%
20	Ireland	6	0.3%
21	Spain	4	0.2%
22	Thailand	4	0.2%
23	Viet Nam	4	0.2%
24	Turkey	3	0.2%
25	Ukraine	3	0.2%
26	Philippines	3	0.2%
27	New Zealand	3	0.2%
28	Brazil	3	0.2%
29	Chile	2	0.1%
30	Iraq	2	0.1%
31	Norway	2	0.1%
32	Latvia	2	0.1%
33	Nepal	2	0.1%
34	Sweden	2	0.1%
35	Romania	2	0.1%
36	Venezuela, Bolivarian Republic of	2	0.1%
37	Saudi Arabia	1	0.1%
38	Switzerland	1	0.1%
39	Poland	1	0.1%
40	Qatar	1	0.1%
41	Peru	1	0.1%
42	Czech Republic	1	0.1%
43	Egypt	1	0.1%
44	Greece	1	0.1%
45	Colombia	1	0.1%
46	Austria	1	0.1%
47	Azerbaijan	1	0.1%