Rank	Countries/Territories	Count	Percent
1	United States	599	36.5%
2	China	488	29.7%
3	Germany	235	14.3%
4	France	51	3.1%
5	Japan	47	2.9%
6	Canada	25	1.5%
7	Korea, Republic of	20	1.2%
8	Netherlands	19	1.2%
9	Singapore	15	0.9%
10	Egypt	13	0.8%
11	United Kingdom	12	0.7%
12	Turkey	12	0.7%
13	India	10	0.6%
14	Russia	10	0.6%
15	Taiwan	9	0.5%
16	Italy	8	0.5%
17	Cyprus	7	0.4%
18	Argentina	5	0.3%
19	Malaysia	4	0.2%
20	Spain	4	0.2%
21	Ireland	3	0.2%
22	Romania	3	0.2%
23	South Africa	3	0.2%
24	Austria	3	0.2%
25	Brazil	3	0.2%
26	Hong Kong	3	0.2%
27	Indonesia	2	0.1%
28	Czech Republic	2	0.1%
29		2	0.1%
30	Colombia	2	0.1%
31	Bangladesh	2	0.1%
32	Belgium	2	0.1%
33	Australia	2	0.1%
34	Norway	2	0.1%
35	Pakistan	2	0.1%
36	Peru	2	0.1%
37	Iraq	2	0.1%
38	Mexico	2	0.1%
39	Sweden	2	0.1%
40	Viet Nam	2	0.1%
41	Ukraine	1	0.1%
42	Nepal	1	0.1%
43	Iran, Islamic Republic of	1	0.1%