Rank	Countries/Territories	Count	Percent
1	United States	491	37.9%
2	China	399	30.8%
3	Germany	90	6.9%
4	Australia	89	6.9%
5	Japan	47	3.6%
6	France	21	1.6%
7	Taiwan	20	1.5%
8	Canada	18	1.4%
9	Netherlands	16	1.2%
10	Singapore	11	0.8%
11	Brazil	10	0.8%
12	India	9	0.7%
13	Bangladesh	8	0.6%
14	United Kingdom	8	0.6%
15	Denmark	7	0.5%
16	Hong Kong	6	0.5%
17	Cyprus	5	0.4%
18	Egypt	3	0.2%
19	Belgium	3	0.2%
20	Argentina	3	0.2%
21	Colombia	3	0.2%
22	Thailand	3	0.2%
23	Mexico	3	0.2%
24	Russia	3	0.2%
25	Saudi Arabia	2	0.2%
26	Romania	2	0.2%
27	South Africa	2	0.2%
28	Sweden	2	0.2%
29	Ireland	2	0.2%
30	Nigeria	2	0.2%
31	Bulgaria	2	0.2%
32	Albania	1	0.1%
33	Georgia	1	0.1%
34	Pakistan	1	0.1%
35	Niger	1	0.1%
36	Korea, Republic of	1	0.1%
37	Ukraine	1	0.1%