Rank	Countries/Territories	Count	Percent
1	United States	310	35.4%
2	China	226	25.8%
3	Japan	74	8.4%
4	Germany	53	6.1%
5	Russia	22	2.5%
6	Sweden	21	2.4%
7	India	20	2.3%
8	Pakistan	15	1.7%
9	Latvia	12	1.4%
10	Ukraine	11	1.3%
11	Australia	9	1%
12	Brazil	7	0.8%
13	Canada	7	0.8%
14	Hong Kong	7	0.8%
15	United Kingdom	7	0.8%
16	Viet Nam	7	0.8%
17	Korea, Republic of	6	0.7%
18	Italy	5	0.6%
19	Netherlands	5	0.6%
20	Mexico	4	0.5%
21	Indonesia	4	0.5%
22	Singapore	4	0.5%
23	Taiwan	3	0.3%
24	Israel	3	0.3%
25	Portugal	3	0.3%
26	New Zealand	2	0.2%
27	Norway	2	0.2%
28	Maldives	2	0.2%
29	Mauritius	2	0.2%
30	Croatia	2	0.2%
31	Denmark	2	0.2%
32	France	2	0.2%
33	Bulgaria	2	0.2%
34	Belgium	2	0.2%
35	Serbia	2	0.2%
36	Saudi Arabia	1	0.1%
37	South Africa	1	0.1%
38	Algeria	1	0.1%
39	Colombia	1	0.1%
40	Cyprus	1	0.1%
41	Honduras	1	0.1%
42	Lebanon	1	0.1%
43	Kenya	1	0.1%
44	Nepal	1	0.1%
45	Romania	1	0.1%
46	Poland	1	0.1%