Rank	Countries/Territories	Count	Percent
1	China	519	34.1%
2	United States	332	21.8%
3	Norway	142	9.3%
4	Germany	124	8.2%
5	Russia	68	4.5%
6	Singapore	27	1.8%
7	Italy	26	1.7%
8	India	24	1.6%
9	Pakistan	21	1.4%
10	Venezuela, Bolivarian Republic of	21	1.4%
11	Latvia	19	1.2%
12	Netherlands	16	1.1%
13	Australia	16	1.1%
14	United Kingdom	15	1%
15	Canada	14	0.9%
16	Japan	13	0.9%
17	Israel	12	0.8%
18	France	12	0.8%
19	Ireland	11	0.7%
20	Hong Kong	10	0.7%
21	Taiwan	9	0.6%
22	Thailand	8	0.5%
23	Sweden	5	0.3%
24	Mexico	5	0.3%
25	Egypt	5	0.3%
26	Sri Lanka	4	0.3%
27	Viet Nam	4	0.3%
28	Belgium	3	0.2%
29	Cyprus	3	0.2%
30	Argentina	3	0.2%
31	Saudi Arabia	3	0.2%
32	Romania	2	0.1%
33	Korea, Republic of	2	0.1%
34	Angola	2	0.1%
35	Chile	2	0.1%
36	Ghana	2	0.1%
37	Greece	2	0.1%
38	Turkey	2	0.1%
39	South Africa	2	0.1%
40	Spain	2	0.1%
41	Finland	1	0.1%
42	Denmark	1	0.1%
43	Bangladesh	1	0.1%
44	Lithuania	1	0.1%
45	Jordan	1	0.1%
46	Serbia	1	0.1%
47	Philippines	1	0.1%
48	Poland	1	0.1%
49	Portugal	1	0.1%