Rank	Countries/Territories	Count	Percent
1	United States	412	44.6%
2	China	248	26.9%
3	Japan	51	5.5%
4	Germany	29	3.1%
5	France	21	2.3%
6	Lithuania	16	1.7%
7	Singapore	15	1.6%
8	Australia	15	1.6%
9	India	11	1.2%
10	Netherlands	11	1.2%
11	United Kingdom	11	1.2%
12	Cyprus	8	0.9%
13	Belgium	6	0.7%
14	Ireland	6	0.7%
15	Korea, Republic of	6	0.7%
16	Hong Kong	5	0.5%
17	Norway	5	0.5%
18	Turkey	4	0.4%
19	Ukraine	3	0.3%
20	Taiwan	3	0.3%
21	Philippines	3	0.3%
22	Qatar	3	0.3%
23	Canada	3	0.3%
24	Argentina	3	0.3%
25	Latvia	3	0.3%
26		2	0.2%
27	Chile	2	0.2%
28	Iraq	2	0.2%
29	Kuwait	2	0.2%
30	New Zealand	2	0.2%
31	Malaysia	2	0.2%
32	Thailand	2	0.2%
33	Sri Lanka	2	0.2%
34	Sweden	2	0.2%
35	Spain	1	0.1%
36	Russia	1	0.1%
37	Saudi Arabia	1	0.1%
38	Hungary	1	0.1%