Rank	Countries/Territories	Count	Percent
1	United States	379	31%
2	China	259	21.2%
3	Japan	144	11.8%
4	Germany	107	8.8%
5	Australia	97	7.9%
6	Singapore	28	2.3%
7	Iran, Islamic Republic of	24	2%
8	India	23	1.9%
9	Korea, Republic of	20	1.6%
10	Finland	19	1.6%
11	Netherlands	12	1%
12	United Kingdom	10	0.8%
13	Hong Kong	9	0.7%
14	Brazil	9	0.7%
15	New Zealand	8	0.7%
16	Ireland	7	0.6%
17	Turkey	7	0.6%
18	Belgium	6	0.5%
19	Cyprus	6	0.5%
20	Denmark	5	0.4%
21	Spain	5	0.4%
22	Israel	3	0.2%
23	Italy	3	0.2%
24	Colombia	3	0.2%
25	Canada	2	0.2%
26	Argentina	2	0.2%
27	Iraq	2	0.2%
28	France	2	0.2%
29	Nigeria	2	0.2%
30	Switzerland	2	0.2%
31	Poland	2	0.2%
32	Portugal	2	0.2%
33	Romania	2	0.2%
34	Russia	2	0.2%
35	Ukraine	2	0.2%
36	Malaysia	1	0.1%
37	Taiwan	1	0.1%
38	Pakistan	1	0.1%
39	Jordan	1	0.1%
40	Honduras	1	0.1%
41	Egypt	1	0.1%