Rank	Countries/Territories	Count	Percent
1	China	486	32.3%
2	United States	360	23.9%
3	Japan	202	13.4%
4	Germany	73	4.9%
5	Russia	63	4.2%
6	Singapore	43	2.9%
7	Spain	29	1.9%
8	United Kingdom	28	1.9%
9	India	25	1.7%
10	Ireland	16	1.1%
11	Netherlands	15	1%
12	Iran, Islamic Republic of	14	0.9%
13	Switzerland	14	0.9%
14	Korea, Republic of	13	0.9%
15	Canada	10	0.7%
16	Australia	9	0.6%
17	Malaysia	9	0.6%
18	Uganda	8	0.5%
19	Turkey	7	0.5%
20	Indonesia	7	0.5%
21	France	6	0.4%
22	Sri Lanka	6	0.4%
23	Egypt	5	0.3%
24	Hong Kong	5	0.3%
25	Poland	4	0.3%
26	Colombia	4	0.3%
27	Saudi Arabia	4	0.3%
28	Cyprus	3	0.2%
29	Czech Republic	3	0.2%
30	Finland	3	0.2%
31	Norway	3	0.2%
32	Lebanon	3	0.2%
33	Nigeria	2	0.1%
34	Ghana	2	0.1%
35	Sierra Leone	2	0.1%
36	Qatar	2	0.1%
37	Viet Nam	2	0.1%
38	United Arab Emirates	1	0.1%
39	Slovenia	1	0.1%
40	South Africa	1	0.1%
41	Tanzania, United Republic of	1	0.1%
42	Iraq	1	0.1%
43	Brazil	1	0.1%
44	Denmark	1	0.1%
45	New Zealand	1	0.1%
46	Peru	1	0.1%
47	Philippines	1	0.1%
48	Portugal	1	0.1%
49	Lithuania	1	0.1%
50	Mexico	1	0.1%
51	Italy	1	0.1%