Rank	Countries/Territories	Count	Percent
1	United States	412	47%
2	Germany	145	16.6%
3	China	134	15.3%
4	France	45	5.1%
5	Saudi Arabia	33	3.8%
6	India	19	2.2%
7	Japan	15	1.7%
8	Netherlands	11	1.3%
9	Sweden	7	0.8%
10	Singapore	6	0.7%
11	Cyprus	6	0.7%
12	Canada	5	0.6%
13	Egypt	4	0.5%
14	Malaysia	4	0.5%
15	Israel	4	0.5%
16	Chile	3	0.3%
17	Bangladesh	2	0.2%
18	Belgium	2	0.2%
19	Hong Kong	2	0.2%
20	Mexico	2	0.2%
21	Kazakhstan	2	0.2%
22	Macao	2	0.2%
23	Romania	2	0.2%
24	Russia	2	0.2%
25	Viet Nam	2	0.2%
26	Norway	1	0.1%
27	South Africa	1	0.1%
28	Switzerland	1	0.1%
29	Thailand	1	0.1%
30	Iran, Islamic Republic of	1	0.1%