Rank	Countries/Territories	Count	Percent
1	United States	688	37.2%
2	China	418	22.6%
3	Germany	197	10.7%
4	India	136	7.4%
5		66	3.6%
6	Japan	62	3.4%
7	Canada	40	2.2%
8	United Kingdom	26	1.4%
9	Netherlands	25	1.4%
10	Russia	21	1.1%
11	Australia	20	1.1%
12	Singapore	16	0.9%
13	Ukraine	14	0.8%
14	France	14	0.8%
15	Ireland	14	0.8%
16	Cyprus	9	0.5%
17	Hong Kong	9	0.5%
18	Argentina	9	0.5%
19	Spain	7	0.4%
20	Yemen	4	0.2%
21	Austria	4	0.2%
22	Philippines	4	0.2%
23	Mongolia	3	0.2%
24	Greece	3	0.2%
25	Hungary	2	0.1%
26	Egypt	2	0.1%
27	Colombia	2	0.1%
28	Belgium	2	0.1%
29	Portugal	2	0.1%
30	Korea, Republic of	2	0.1%
31	Latvia	2	0.1%
32	Lebanon	2	0.1%
33	Libya	2	0.1%
34	Lithuania	2	0.1%
35	Malaysia	2	0.1%
36	Sri Lanka	2	0.1%
37	Pakistan	2	0.1%
38	Serbia	2	0.1%
39	Sweden	1	0.1%
40	Turkey	1	0.1%
41	Mexico	1	0.1%
42	Jordan	1	0.1%
43	Iraq	1	0.1%
44	Qatar	1	0.1%
45	Romania	1	0.1%
46	Nigeria	1	0.1%
47	Norway	1	0.1%
48	Brazil	1	0.1%
49	Bangladesh	1	0.1%
50	Finland	1	0.1%