Rank	Countries/Territories	Count	Percent
1	China	216	20.5%
2	Japan	208	19.7%
3	India	172	16.3%
4	United States	171	16.2%
5	Singapore	54	5.1%
6	Ireland	39	3.7%
7	Netherlands	37	3.5%
8	Germany	34	3.2%
9	Turkey	14	1.3%
10	Korea, Republic of	9	0.9%
11	Australia	8	0.8%
12	United Kingdom	8	0.8%
13	South Africa	7	0.7%
14	Spain	6	0.6%
15	Hong Kong	6	0.6%
16	Russia	5	0.5%
17	Iran, Islamic Republic of	4	0.4%
18	Ghana	4	0.4%
19	Argentina	4	0.4%
20	Bulgaria	3	0.3%
21	Mexico	3	0.3%
22	Mongolia	3	0.3%
23	Viet Nam	3	0.3%
24	United Arab Emirates	2	0.2%
25	Taiwan	2	0.2%
26	Iraq	2	0.2%
27	Portugal	2	0.2%
28	Nigeria	2	0.2%
29	Norway	2	0.2%
30	Canada	2	0.2%
31	Chile	2	0.2%
32	Algeria	2	0.2%
33	Austria	2	0.2%
34	Ethiopia	2	0.2%
35	France	2	0.2%
36	Brazil	2	0.2%
37	Indonesia	2	0.2%
38	Bangladesh	1	0.1%
39	Croatia	1	0.1%
40	Pakistan	1	0.1%
41	Poland	1	0.1%
42	Romania	1	0.1%
43	Saudi Arabia	1	0.1%
44	Kazakhstan	1	0.1%
45	Lithuania	1	0.1%
46	Uganda	1	0.1%
47	Sweden	1	0.1%