Rank	Countries/Territories	Count	Percent
1	United States	515	27.7%
2	China	327	17.6%
3	Japan	313	16.8%
4	Singapore	122	6.6%
5	India	104	5.6%
6	Germany	76	4.1%
7	Australia	55	3%
8	United Kingdom	40	2.2%
9	Russia	39	2.1%
10	Ireland	34	1.8%
11	France	28	1.5%
12	Netherlands	17	0.9%
13	Malaysia	15	0.8%
14	Romania	13	0.7%
15	Canada	12	0.6%
16	Indonesia	9	0.5%
17	Korea, Republic of	8	0.4%
18	Latvia	8	0.4%
19	Israel	8	0.4%
20	Egypt	8	0.4%
21	Viet Nam	8	0.4%
22	Brazil	7	0.4%
23	Algeria	6	0.3%
24	Iran, Islamic Republic of	6	0.3%
25	Spain	5	0.3%
26	Pakistan	5	0.3%
27	Taiwan	5	0.3%
28	Thailand	5	0.3%
29	Ukraine	5	0.3%
30	Sweden	4	0.2%
31	Italy	4	0.2%
32	Hong Kong	3	0.2%
33	Mauritius	3	0.2%
34	Austria	3	0.2%
35	Croatia	3	0.2%
36	Cyprus	3	0.2%
37	Peru	3	0.2%
38	Poland	3	0.2%
39	New Zealand	2	0.1%
40	Norway	2	0.1%
41	Mongolia	2	0.1%
42	Saudi Arabia	2	0.1%
43	Denmark	2	0.1%
44	Bhutan	2	0.1%
45	Lithuania	2	0.1%
46	Iraq	2	0.1%
47	Libya	1	0.1%
48	Mexico	1	0.1%
49	Moldova, Republic of	1	0.1%
50	Georgia	1	0.1%
51	Ghana	1	0.1%
52	Bahrain	1	0.1%
53	Argentina	1	0.1%
54	South Africa	1	0.1%
55	United Arab Emirates	1	0.1%
56	Nepal	1	0.1%
57	Philippines	1	0.1%
58	Switzerland	1	0.1%