Rank	Countries/Territories	Count	Percent
1	United States	373	30.5%
2	China	334	27.3%
3	Germany	128	10.5%
4	Japan	73	6%
5	Singapore	51	4.2%
6	Hong Kong	39	3.2%
7	Ireland	22	1.8%
8	Netherlands	21	1.7%
9	Korea, Republic of	18	1.5%
10	France	18	1.5%
11	India	17	1.4%
12	Australia	15	1.2%
13	United Kingdom	15	1.2%
14	Taiwan	13	1.1%
15	Pakistan	8	0.7%
16	Canada	7	0.6%
17	Cyprus	6	0.5%
18	Italy	5	0.4%
19	Spain	5	0.4%
20	Turkey	5	0.4%
21	Switzerland	4	0.3%
22	Peru	4	0.3%
23	Poland	4	0.3%
24	Norway	4	0.3%
25	Brazil	4	0.3%
26	Belgium	3	0.2%
27	Bosnia and Herzegovina	3	0.2%
28	South Africa	3	0.2%
29	Russia	2	0.2%
30	Nepal	2	0.2%
31	Malaysia	2	0.2%
32	Bulgaria	2	0.2%
33	Colombia	2	0.2%
34	Egypt	2	0.2%
35	Ukraine	2	0.2%
36	Thailand	1	0.1%
37	Gabon	1	0.1%
38	Indonesia	1	0.1%
39	Denmark	1	0.1%
40	Mongolia	1	0.1%
41	Israel	1	0.1%
42	Saudi Arabia	1	0.1%