Rank	Countries/Territories	Count	Percent
1	United States	542	35.9%
2	China	361	23.9%
3	Germany	123	8.2%
4	Australia	60	4%
5	India	49	3.2%
6	Taiwan	43	2.9%
7	Serbia	31	2.1%
8	Canada	30	2%
9	France	22	1.5%
10	Japan	21	1.4%
11	Korea, Republic of	18	1.2%
12	Singapore	17	1.1%
13		16	1.1%
14	Russia	15	1%
15	United Kingdom	15	1%
16	Cyprus	14	0.9%
17	Brazil	12	0.8%
18	Netherlands	12	0.8%
19	Hong Kong	10	0.7%
20	Ukraine	9	0.6%
21	Malaysia	8	0.5%
22	Norway	6	0.4%
23	Greece	6	0.4%
24	Poland	5	0.3%
25	Mexico	4	0.3%
26	Egypt	4	0.3%
27	Colombia	4	0.3%
28	Thailand	4	0.3%
29	Argentina	3	0.2%
30	Bangladesh	3	0.2%
31	Israel	3	0.2%
32	Italy	2	0.1%
33	Iran, Islamic Republic of	2	0.1%
34	Mongolia	2	0.1%
35	Portugal	2	0.1%
36	Philippines	2	0.1%
37	New Zealand	2	0.1%
38	Macao	2	0.1%
39	Tanzania, United Republic of	2	0.1%
40	Viet Nam	2	0.1%
41	Saudi Arabia	2	0.1%
42	Ireland	2	0.1%
43	Romania	2	0.1%
44	Spain	2	0.1%
45	Sweden	1	0.1%
46	Switzerland	1	0.1%
47	Slovakia	1	0.1%
48	Turkey	1	0.1%
49	Qatar	1	0.1%
50	Morocco	1	0.1%
51	Iraq	1	0.1%
52	Belgium	1	0.1%
53	Armenia	1	0.1%
54	Croatia	1	0.1%
55	Cambodia	1	0.1%
56	Hungary	1	0.1%