Rank	Countries/Territories	Count	Percent
1	China	576	46.8%
2	United States	315	25.6%
3	Germany	58	4.7%
4	Japan	31	2.5%
5	Netherlands	28	2.3%
6	United Kingdom	26	2.1%
7	India	23	1.9%
8	Spain	18	1.5%
9	Slovakia	18	1.5%
10	Portugal	15	1.2%
11	Canada	14	1.1%
12	Uganda	9	0.7%
13	Australia	8	0.6%
14	Ukraine	6	0.5%
15	Mexico	6	0.5%
16	Turkey	5	0.4%
17	France	5	0.4%
18	Ireland	5	0.4%
19	Italy	5	0.4%
20	Korea, Republic of	5	0.4%
21	Russia	4	0.3%
22	Singapore	4	0.3%
23	Hungary	4	0.3%
24	Hong Kong	3	0.2%
25	Congo	3	0.2%
26	Cyprus	3	0.2%
27	Romania	3	0.2%
28	Iran, Islamic Republic of	3	0.2%
29	Taiwan	3	0.2%
30	Tunisia	2	0.2%
31	Lithuania	2	0.2%
32	Norway	2	0.2%
33	Peru	2	0.2%
34	Egypt	2	0.2%
35	Guatemala	2	0.2%
36	Chile	1	0.1%
37	Greece	1	0.1%
38	Brazil	1	0.1%
39	Algeria	1	0.1%
40	Argentina	1	0.1%
41	New Zealand	1	0.1%
42	Malaysia	1	0.1%
43	Lebanon	1	0.1%
44	South Africa	1	0.1%
45	Sri Lanka	1	0.1%
46	Sweden	1	0.1%
47	Switzerland	1	0.1%
48	United Arab Emirates	1	0.1%