Rank	Countries/Territories	Count	Percent
1	United States	440	31.1%
2	China	216	15.2%
3	Singapore	209	14.7%
4	Korea, Republic of	121	8.5%
5	India	56	4%
6	Ireland	41	2.9%
7	Japan	41	2.9%
8	Germany	28	2%
9	Hungary	26	1.8%
10	Israel	23	1.6%
11	Brazil	22	1.6%
12	Canada	16	1.1%
13	Netherlands	14	1%
14	United Kingdom	14	1%
15	Russia	13	0.9%
16	Spain	12	0.8%
17	Italy	10	0.7%
18	France	10	0.7%
19	Hong Kong	8	0.6%
20	Poland	7	0.5%
21	Thailand	6	0.4%
22	Denmark	6	0.4%
23	Mexico	6	0.4%
24	Iran, Islamic Republic of	6	0.4%
25	Egypt	5	0.4%
26	Cote D'ivoire	5	0.4%
27	Sweden	5	0.4%
28	Greece	4	0.3%
29	Indonesia	4	0.3%
30	Pakistan	3	0.2%
31	Finland	3	0.2%
32	Czech Republic	3	0.2%
33	Argentina	3	0.2%
34	Australia	3	0.2%
35	Bangladesh	3	0.2%
36	Switzerland	3	0.2%
37	Ukraine	2	0.1%
38	Belgium	2	0.1%
39	Ethiopia	2	0.1%
40	Norway	2	0.1%
41	Mongolia	2	0.1%
42	Jordan	2	0.1%
43	Malaysia	2	0.1%
44	Kenya	1	0.1%
45	New Zealand	1	0.1%
46	Oman	1	0.1%
47	Chile	1	0.1%
48	Viet Nam	1	0.1%
49	Taiwan	1	0.1%
50	Turkey	1	0.1%
51	Uganda	1	0.1%