Rank	Countries/Territories	Count	Percent
1	United States	603	43.3%
2	China	392	28.1%
3	Germany	68	4.9%
4	Japan	39	2.8%
5	Canada	38	2.7%
6	France	37	2.7%
7	India	32	2.3%
8	United Kingdom	26	1.9%
9	Netherlands	24	1.7%
10	Australia	18	1.3%
11	Taiwan	17	1.2%
12	Korea, Republic of	14	1%
13	Iran, Islamic Republic of	13	0.9%
14	Singapore	9	0.6%
15	Malaysia	8	0.6%
16	Hong Kong	8	0.6%
17	Argentina	6	0.4%
18	Norway	5	0.4%
19	Cyprus	4	0.3%
20	Italy	4	0.3%
21	Egypt	3	0.2%
22	Lebanon	3	0.2%
23	Russia	3	0.2%
24	Philippines	2	0.1%
25	Ukraine	2	0.1%
26	Kenya	2	0.1%
27	Finland	2	0.1%
28	Brazil	2	0.1%
29	Bulgaria	2	0.1%
30	Ireland	1	0.1%
31	Israel	1	0.1%
32	Paraguay	1	0.1%
33	Mexico	1	0.1%
34	Myanmar	1	0.1%
35	Turkey	1	0.1%
36	Switzerland	1	0.1%