Rank	Countries/Territories	Count	Percent
1	United States	641	46.7%
2	China	309	22.5%
3	Germany	143	10.4%
4	France	68	5%
5	Japan	59	4.3%
6	Singapore	18	1.3%
7	Netherlands	16	1.2%
8	Spain	16	1.2%
9	United Kingdom	14	1%
10	Australia	11	0.8%
11	Korea, Republic of	10	0.7%
12	Cyprus	7	0.5%
13	Canada	7	0.5%
14	Hungary	6	0.4%
15	Ireland	5	0.4%
16	Finland	4	0.3%
17	Bangladesh	4	0.3%
18	Denmark	3	0.2%
19	Hong Kong	3	0.2%
20	Iran, Islamic Republic of	3	0.2%
21	Romania	3	0.2%
22	Russia	2	0.1%
23	South Africa	2	0.1%
24	India	2	0.1%
25	Argentina	2	0.1%
26	Belgium	2	0.1%
27	Brazil	2	0.1%
28	Sweden	2	0.1%
29	Azerbaijan	1	0.1%
30	Egypt	1	0.1%
31	Georgia	1	0.1%
32	Norway	1	0.1%
33	Philippines	1	0.1%
34	Poland	1	0.1%
35	Italy	1	0.1%
36	Mongolia	1	0.1%
37	Kenya	1	0.1%