Rank	Countries/Territories	Count	Percent
1	United States	488	39.3%
2	China	363	29.2%
3	Germany	90	7.2%
4	Australia	89	7.2%
5	Japan	40	3.2%
6	France	21	1.7%
7	Taiwan	20	1.6%
8	Netherlands	16	1.3%
9	Canada	15	1.2%
10	Brazil	10	0.8%
11	India	9	0.7%
12	Singapore	9	0.7%
13	Bangladesh	8	0.6%
14	United Kingdom	8	0.6%
15	Denmark	7	0.6%
16	Hong Kong	6	0.5%
17	Cyprus	4	0.3%
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	Saudi Arabia	2	0.2%
25	Romania	2	0.2%
26	South Africa	2	0.2%
27	Sweden	2	0.2%
28	Ireland	2	0.2%
29	Nigeria	2	0.2%
30	Bulgaria	2	0.2%
31	Albania	1	0.1%
32	Georgia	1	0.1%
33	Pakistan	1	0.1%
34	Niger	1	0.1%
35	Korea, Republic of	1	0.1%
36	Ukraine	1	0.1%
37	Russia	1	0.1%