Rank	Countries/Territories	Count	Percent
1	United States	345	40.4%
2	China	283	33.1%
3	Germany	81	9.5%
4	India	31	3.6%
5	Japan	22	2.6%
6	France	20	2.3%
7	United Kingdom	16	1.9%
8	Singapore	8	0.9%
9	Korea, Republic of	7	0.8%
10	Netherlands	7	0.8%
11	Ireland	6	0.7%
12	Egypt	4	0.5%
13	Canada	3	0.4%
14	Cyprus	2	0.2%
15	Australia	2	0.2%
16	Norway	2	0.2%
17	Romania	2	0.2%
18	Russia	2	0.2%
19	Taiwan	2	0.2%
20	Turkey	2	0.2%
21	Thailand	1	0.1%
22	Poland	1	0.1%
23	Portugal	1	0.1%
24	Lithuania	1	0.1%
25	Luxembourg	1	0.1%
26	Malaysia	1	0.1%
27	Argentina	1	0.1%
28	Indonesia	1	0.1%