Rank	Countries/Territories	Count	Percent
1	Singapore	382	27.9%
2	United States	343	25%
3	China	276	20.1%
4	Germany	109	8%
5	India	71	5.2%
6	Russia	29	2.1%
7	Italy	22	1.6%
8	Korea, Republic of	14	1%
9	Netherlands	13	0.9%
10	Switzerland	12	0.9%
11	Latvia	11	0.8%
12	Hong Kong	10	0.7%
13	Argentina	8	0.6%
14	Australia	8	0.6%
15	Japan	7	0.5%
16	Greece	6	0.4%
17	Sweden	6	0.4%
18	Turkey	5	0.4%
19	United Kingdom	4	0.3%
20	Saudi Arabia	4	0.3%
21	Ireland	4	0.3%
22	Canada	4	0.3%
23	France	3	0.2%
24	Ukraine	3	0.2%
25	Spain	2	0.1%
26	Viet Nam	2	0.1%
27	Paraguay	2	0.1%
28	Cyprus	2	0.1%
29	Austria	2	0.1%
30	Brazil	2	0.1%
31	Kazakhstan	1	0.1%
32	Hungary	1	0.1%
33	Philippines	1	0.1%
34	Malta	1	0.1%
35	Slovakia	1	0.1%