Rank	Countries/Territories	Count	Percent
1	United States	521	31.4%
2	Singapore	405	24.4%
3	China	310	18.7%
4	India	103	6.2%
5	Germany	89	5.4%
6	Russia	33	2%
7	Italy	19	1.1%
8	France	19	1.1%
9	Netherlands	15	0.9%
10	Canada	13	0.8%
11	Latvia	12	0.7%
12	Ukraine	12	0.7%
13	United Kingdom	9	0.5%
14	Korea, Republic of	9	0.5%
15	Japan	9	0.5%
16	Cyprus	9	0.5%
17	Australia	8	0.5%
18	Yemen	7	0.4%
19	Argentina	5	0.3%
20	Hong Kong	5	0.3%
21	Pakistan	5	0.3%
22	Mongolia	5	0.3%
23	Croatia	4	0.2%
24	Romania	3	0.2%
25	Ireland	3	0.2%
26	Israel	3	0.2%
27	Mexico	2	0.1%
28	Saudi Arabia	2	0.1%
29	Poland	2	0.1%
30	Belgium	2	0.1%
31	Brazil	2	0.1%
32	Indonesia	2	0.1%
33	Denmark	2	0.1%
34	Viet Nam	2	0.1%
35	Spain	2	0.1%
36	Belarus	1	0.1%
37	Chile	1	0.1%
38	Norway	1	0.1%
39	Macao	1	0.1%
40	Jordan	1	0.1%