Rank	Countries/Territories	Count	Percent
1	United States	366	30.3%
2	China	298	24.7%
3	Germany	111	9.2%
4	India	78	6.5%
5	Australia	37	3.1%
6	Hungary	34	2.8%
7	Japan	22	1.8%
8	Singapore	21	1.7%
9	France	20	1.7%
10	Hong Kong	20	1.7%
11	Canada	20	1.7%
12	Korea, Republic of	18	1.5%
13	Netherlands	15	1.2%
14	Sri Lanka	13	1.1%
15	New Zealand	12	1%
16	Romania	11	0.9%
17	Mexico	11	0.9%
18	Egypt	11	0.9%
19	Ireland	8	0.7%
20	Indonesia	7	0.6%
21	United Kingdom	7	0.6%
22	Thailand	6	0.5%
23	Brazil	6	0.5%
24	Cyprus	5	0.4%
25	Italy	5	0.4%
26	Mongolia	4	0.3%
27	Turkey	4	0.3%
28	Spain	3	0.2%
29	Serbia	3	0.2%
30	Czech Republic	3	0.2%
31	Belarus	3	0.2%
32	Belgium	2	0.2%
33	Iran, Islamic Republic of	2	0.2%
34	Russia	2	0.2%
35	Lebanon	2	0.2%
36	Israel	2	0.2%
37	Sweden	2	0.2%
38	Taiwan	2	0.2%
39	Ukraine	2	0.2%
40	Viet Nam	2	0.2%
41	Yemen	1	0.1%
42	Latvia	1	0.1%
43	Malaysia	1	0.1%
44	Nigeria	1	0.1%
45	Pakistan	1	0.1%
46	Peru	1	0.1%
47	Argentina	1	0.1%
48	Cuba	1	0.1%