Rank	Countries/Territories	Count	Percent
1	United States	444	45.4%
2	China	204	20.9%
3	Germany	123	12.6%
4	India	58	5.9%
5	Israel	25	2.6%
6	Japan	11	1.1%
7	Netherlands	10	1%
8	France	10	1%
9	Canada	10	1%
10	Cyprus	9	0.9%
11	Australia	9	0.9%
12	Ireland	7	0.7%
13	Singapore	6	0.6%
14	Korea, Republic of	6	0.6%
15	Hong Kong	6	0.6%
16	Norway	5	0.5%
17	Switzerland	4	0.4%
18	Taiwan	3	0.3%
19	United Kingdom	3	0.3%
20	Chile	3	0.3%
21	Iran, Islamic Republic of	3	0.3%
22	Bangladesh	2	0.2%
23	Brazil	2	0.2%
24	Bulgaria	2	0.2%
25	Ukraine	2	0.2%
26	Portugal	2	0.2%
27	Macao	2	0.2%
28	Italy	2	0.2%
29	Russia	1	0.1%
30	Sweden	1	0.1%
31	Denmark	1	0.1%
32	Egypt	1	0.1%
33	Indonesia	1	0.1%