Rank	Countries/Territories	Count	Percent
1	United States	427	37.8%
2	China	307	27.1%
3	Singapore	93	8.2%
4	Germany	66	5.8%
5	Japan	47	4.2%
6	India	26	2.3%
7	Hong Kong	16	1.4%
8	Korea, Republic of	14	1.2%
9	Taiwan	14	1.2%
10	Australia	10	0.9%
11	France	9	0.8%
12	Thailand	9	0.8%
13	Italy	9	0.8%
14	United Kingdom	9	0.8%
15	Russia	8	0.7%
16	Canada	8	0.7%
17	Chile	4	0.4%
18	Belgium	4	0.4%
19	Argentina	4	0.4%
20	Indonesia	4	0.4%
21	Denmark	4	0.4%
22	South Africa	4	0.4%
23	Spain	4	0.4%
24	Sweden	4	0.4%
25	Netherlands	3	0.3%
26		3	0.3%
27	Bangladesh	3	0.3%
28	Iran, Islamic Republic of	2	0.2%
29	Romania	2	0.2%
30	Pakistan	2	0.2%
31	Poland	2	0.2%
32	Slovakia	2	0.2%
33	Turkey	2	0.2%
34	Ukraine	1	0.1%
35	Portugal	1	0.1%
36	New Zealand	1	0.1%
37	Mongolia	1	0.1%
38	Greece	1	0.1%
39	Brazil	1	0.1%