Rank	Countries/Territories	Count	Percent
1	United States	361	30.9%
2	China	302	25.8%
3	Germany	98	8.4%
4	Japan	75	6.4%
5	United Kingdom	54	4.6%
6	Netherlands	31	2.7%
7	Australia	22	1.9%
8	Ireland	20	1.7%
9	France	16	1.4%
10	India	15	1.3%
11	Canada	14	1.2%
12	Turkey	12	1%
13	Malaysia	11	0.9%
14	Singapore	10	0.9%
15	Spain	10	0.9%
16	Iran, Islamic Republic of	9	0.8%
17	Hong Kong	8	0.7%
18	Italy	8	0.7%
19	Pakistan	8	0.7%
20	Nigeria	8	0.7%
21	Hungary	6	0.5%
22	Belgium	6	0.5%
23	Switzerland	6	0.5%
24	Colombia	5	0.4%
25	Cyprus	5	0.4%
26	Korea, Republic of	5	0.4%
27	Macao	5	0.4%
28	Russia	4	0.3%
29	Ghana	4	0.3%
30	Ecuador	3	0.3%
31	Portugal	3	0.3%
32	Taiwan	3	0.3%
33	South Africa	3	0.3%
34	Slovakia	2	0.2%
35	Ukraine	2	0.2%
36	Argentina	2	0.2%
37	Finland	2	0.2%
38	Denmark	2	0.2%
39	Brazil	2	0.2%
40	Bangladesh	1	0.1%
41	Greece	1	0.1%
42	Egypt	1	0.1%
43	Norway	1	0.1%
44	Iraq	1	0.1%
45	Jordan	1	0.1%
46	Thailand	1	0.1%