Rank	Countries/Territories	Count	Percent
1	United States	463	39.3%
2	China	391	33.2%
3	Germany	122	10.3%
4	Japan	32	2.7%
5	France	29	2.5%
6		17	1.4%
7	Canada	16	1.4%
8	Netherlands	12	1%
9	Singapore	12	1%
10	Australia	11	0.9%
11	India	10	0.8%
12	Romania	9	0.8%
13	Taiwan	7	0.6%
14	Cyprus	6	0.5%
15	Hong Kong	5	0.4%
16	United Kingdom	5	0.4%
17	Malaysia	4	0.3%
18	Korea, Republic of	4	0.3%
19	Argentina	4	0.3%
20	Lithuania	3	0.3%
21	Ireland	3	0.3%
22	Ukraine	3	0.3%
23	Spain	2	0.2%
24	Luxembourg	2	0.2%
25	Colombia	2	0.2%
26	Belgium	1	0.1%
27	Sweden	1	0.1%
28	South Africa	1	0.1%
29	Mongolia	1	0.1%
30	Russia	1	0.1%