Rank	Countries/Territories	Count	Percent
1	United States	592	46.5%
2	China	291	22.8%
3	Germany	140	11%
4	France	50	3.9%
5	Japan	35	2.7%
6	Australia	19	1.5%
7	Canada	18	1.4%
8	Korea, Republic of	18	1.4%
9	Singapore	16	1.3%
10	Netherlands	11	0.9%
11	Hong Kong	9	0.7%
12	Belgium	7	0.5%
13	Norway	7	0.5%
14	Lithuania	7	0.5%
15	Thailand	6	0.5%
16	India	6	0.5%
17	Indonesia	5	0.4%
18	Russia	5	0.4%
19	United Kingdom	4	0.3%
20	Cyprus	4	0.3%
21	Latvia	3	0.2%
22	Malaysia	3	0.2%
23	Mexico	3	0.2%
24	Greece	3	0.2%
25	Portugal	2	0.2%
26	Ireland	2	0.2%
27	Bangladesh	2	0.2%
28	Bulgaria	1	0.1%
29	Argentina	1	0.1%
30	Libya	1	0.1%
31	Ukraine	1	0.1%
32	Pakistan	1	0.1%
33	Philippines	1	0.1%