Rank	Countries/Territories	Count	Percent
1	United States	401	38.6%
2	China	303	29.2%
3	Germany	72	6.9%
4	India	31	3%
5	Australia	28	2.7%
6	Canada	24	2.3%
7	Netherlands	18	1.7%
8	United Kingdom	16	1.5%
9	France	13	1.3%
10	Pakistan	12	1.2%
11	Korea, Republic of	11	1.1%
12	Russia	10	1%
13	Thailand	10	1%
14	Japan	9	0.9%
15	Singapore	6	0.6%
16	Uzbekistan	6	0.6%
17	Turkey	5	0.5%
18	Ireland	5	0.5%
19	Slovenia	4	0.4%
20	Spain	4	0.4%
21	Romania	4	0.4%
22	United Arab Emirates	4	0.4%
23	Qatar	3	0.3%
24	Italy	3	0.3%
25	Indonesia	3	0.3%
26	Hong Kong	3	0.3%
27	Cyprus	3	0.3%
28	Egypt	3	0.3%
29	Bangladesh	2	0.2%
30	Belgium	2	0.2%
31	Botswana	2	0.2%
32	Iran, Islamic Republic of	2	0.2%
33	Ukraine	2	0.2%
34	Rwanda	2	0.2%
35	Yemen	2	0.2%
36	Zambia	1	0.1%
37	Sweden	1	0.1%
38	Philippines	1	0.1%
39	Poland	1	0.1%
40	Malaysia	1	0.1%
41	Mexico	1	0.1%
42	New Zealand	1	0.1%
43	Ghana	1	0.1%
44	Guatemala	1	0.1%
45	Argentina	1	0.1%