Rank	Countries/Territories	Count	Percent
1	United States	420	34.7%
2	China	278	23%
3	Germany	125	10.3%
4	Japan	78	6.5%
5	Sweden	50	4.1%
6	India	29	2.4%
7	Russia	23	1.9%
8	Pakistan	15	1.2%
9	Netherlands	12	1%
10	Latvia	12	1%
11	Ukraine	11	0.9%
12	Turkey	10	0.8%
13	Indonesia	10	0.8%
14	Canada	10	0.8%
15	Australia	9	0.7%
16	United Kingdom	9	0.7%
17	Viet Nam	9	0.7%
18	Brazil	7	0.6%
19	Hong Kong	7	0.6%
20	Korea, Republic of	7	0.6%
21	Singapore	6	0.5%
22	Portugal	6	0.5%
23	Italy	5	0.4%
24	Mexico	4	0.3%
25	Serbia	4	0.3%
26	Taiwan	3	0.2%
27	Romania	3	0.2%
28	Israel	3	0.2%
29	France	3	0.2%
30	Mongolia	2	0.2%
31	Malaysia	2	0.2%
32	Maldives	2	0.2%
33	Mauritius	2	0.2%
34	Kyrgyzstan	2	0.2%
35	Bulgaria	2	0.2%
36	Belgium	2	0.2%
37	Albania	2	0.2%
38	Denmark	2	0.2%
39	Egypt	2	0.2%
40	Croatia	2	0.2%
41	Philippines	2	0.2%
42	New Zealand	2	0.2%
43	Norway	2	0.2%
44	Peru	1	0.1%
45	Poland	1	0.1%
46	South Africa	1	0.1%
47	Saudi Arabia	1	0.1%
48	Cyprus	1	0.1%
49	Colombia	1	0.1%
50	Honduras	1	0.1%
51	Algeria	1	0.1%
52	Barbados	1	0.1%
53	Lebanon	1	0.1%
54	Nepal	1	0.1%
55	Ireland	1	0.1%
56	Kenya	1	0.1%