Rank	Countries/Territories	Count	Percent
1	United States	425	40.5%
2	China	299	28.5%
3	Germany	83	7.9%
4	France	28	2.7%
5	Japan	20	1.9%
6	India	18	1.7%
7	Netherlands	16	1.5%
8	Canada	15	1.4%
9		15	1.4%
10	Singapore	11	1%
11	Australia	10	1%
12	Egypt	9	0.9%
13	Hong Kong	9	0.9%
14	Russia	8	0.8%
15	Korea, Republic of	8	0.8%
16	Sweden	7	0.7%
17	United Kingdom	7	0.7%
18	Cyprus	7	0.7%
19	Ireland	6	0.6%
20	Romania	5	0.5%
21	Peru	4	0.4%
22	Iran, Islamic Republic of	4	0.4%
23	Argentina	4	0.4%
24	Brazil	3	0.3%
25	Italy	3	0.3%
26	Philippines	3	0.3%
27	Portugal	3	0.3%
28	Slovakia	3	0.3%
29	South Africa	2	0.2%
30	Thailand	2	0.2%
31	Switzerland	2	0.2%
32	Malaysia	2	0.2%
33	Mexico	2	0.2%
34	Belgium	2	0.2%
35	Viet Nam	2	0.2%
36	Denmark	1	0.1%
37	Mongolia	1	0.1%
38	Taiwan	1	0.1%