Rank	Countries/Territories	Count	Percent
1	China	233	28.1%
2	United States	230	27.8%
3	Australia	64	7.7%
4	United Kingdom	40	4.8%
5	Latvia	27	3.3%
6	Japan	18	2.2%
7	Hungary	17	2.1%
8	Germany	16	1.9%
9	Ghana	14	1.7%
10	Canada	13	1.6%
11	Saudi Arabia	13	1.6%
12	Italy	12	1.4%
13	Brazil	11	1.3%
14	Taiwan	9	1.1%
15	Korea, Republic of	8	1%
16	Norway	8	1%
17	Pakistan	8	1%
18	Thailand	7	0.8%
19	Ireland	6	0.7%
20	Argentina	5	0.6%
21	France	5	0.6%
22	Indonesia	4	0.5%
23	Philippines	4	0.5%
24	Singapore	4	0.5%
25	Tunisia	4	0.5%
26	Turkey	4	0.5%
27	Netherlands	4	0.5%
28	New Zealand	4	0.5%
29	Russia	3	0.4%
30	Portugal	3	0.4%
31	Iran, Islamic Republic of	3	0.4%
32	India	3	0.4%
33	Congo, The Democratic Republic of The	3	0.4%
34	Ecuador	2	0.2%
35	Belgium	2	0.2%
36	Hong Kong	2	0.2%
37	Romania	2	0.2%
38	South Africa	2	0.2%
39	Israel	2	0.2%
40	Sweden	2	0.2%
41	Ukraine	2	0.2%
42	Jordan	1	0.1%
43	Lithuania	1	0.1%
44	Spain	1	0.1%
45	Egypt	1	0.1%
46	Cyprus	1	0.1%