Rank	Countries/Territories	Count	Percent
1	China	226	24.7%
2	United States	225	24.6%
3	Singapore	133	14.6%
4	Japan	111	12.1%
5	Germany	19	2.1%
6	Romania	16	1.8%
7	Netherlands	13	1.4%
8	Egypt	12	1.3%
9	United Kingdom	11	1.2%
10	Italy	10	1.1%
11	Korea, Republic of	10	1.1%
12	Saudi Arabia	9	1%
13	Australia	9	1%
14	France	8	0.9%
15	Iran, Islamic Republic of	8	0.9%
16	Ireland	8	0.9%
17	Turkey	6	0.7%
18	South Africa	5	0.5%
19	Canada	5	0.5%
20	India	5	0.5%
21	Belgium	5	0.5%
22	Russia	5	0.5%
23	Lithuania	5	0.5%
24	Brazil	4	0.4%
25	Argentina	3	0.3%
26	Greece	3	0.3%
27	New Zealand	3	0.3%
28	Morocco	3	0.3%
29	Spain	3	0.3%
30	Sweden	3	0.3%
31	Ukraine	2	0.2%
32	United Arab Emirates	2	0.2%
33	Mexico	2	0.2%
34	Pakistan	2	0.2%
35	Philippines	2	0.2%
36	Serbia	2	0.2%
37	Slovakia	2	0.2%
38	Indonesia	2	0.2%
39	Israel	2	0.2%
40	Algeria	2	0.2%
41	Croatia	1	0.1%
42	Hong Kong	1	0.1%
43	Nigeria	1	0.1%
44	Malaysia	1	0.1%
45	Latvia	1	0.1%
46	Switzerland	1	0.1%
47	Taiwan	1	0.1%
48	Sri Lanka	1	0.1%