Rank	Countries/Territories	Count	Percent
1	United States	507	36.6%
2	China	442	31.9%
3	Germany	160	11.5%
4	France	43	3.1%
5	India	38	2.7%
6		37	2.7%
7	Japan	26	1.9%
8	Sweden	22	1.6%
9	United Kingdom	18	1.3%
10	Italy	14	1%
11	Netherlands	11	0.8%
12	Singapore	8	0.6%
13	Russia	7	0.5%
14	Ireland	7	0.5%
15	Korea, Republic of	7	0.5%
16	Egypt	6	0.4%
17	Canada	4	0.3%
18	Norway	4	0.3%
19	Cyprus	3	0.2%
20	Latvia	3	0.2%
21	Hong Kong	2	0.1%
22	Australia	2	0.1%
23	Bangladesh	2	0.1%
24	Romania	2	0.1%
25	Taiwan	2	0.1%
26	Turkey	2	0.1%
27	Thailand	1	0.1%
28	Poland	1	0.1%
29	Portugal	1	0.1%
30	Argentina	1	0.1%
31	Indonesia	1	0.1%
32	Lithuania	1	0.1%
33	Luxembourg	1	0.1%
34	Malaysia	1	0.1%