Rank	Countries/Territories	Count	Percent
1	United States	217	33.2%
2	China	94	14.4%
3	Singapore	88	13.5%
4	Germany	66	10.1%
5	India	26	4%
6	United Kingdom	22	3.4%
7	Japan	18	2.8%
8	Sweden	12	1.8%
9	Italy	10	1.5%
10	Viet Nam	10	1.5%
11	Thailand	7	1.1%
12	Korea, Republic of	7	1.1%
13	Romania	7	1.1%
14	France	5	0.8%
15	Iran, Islamic Republic of	4	0.6%
16	Bulgaria	4	0.6%
17	Canada	4	0.6%
18	Netherlands	3	0.5%
19	Lebanon	3	0.5%
20	Hungary	3	0.5%
21	Israel	3	0.5%
22	Taiwan	3	0.5%
23	Turkey	2	0.3%
24	Nigeria	2	0.3%
25	Palestine, State of	2	0.3%
26	Russia	2	0.3%
27	Mongolia	2	0.3%
28	Chile	2	0.3%
29	Cote D'ivoire	2	0.3%
30	Cyprus	2	0.3%
31	Armenia	2	0.3%
32	Australia	2	0.3%
33	Belgium	2	0.3%
34	Iraq	2	0.3%
35	Hong Kong	2	0.3%
36	Georgia	1	0.2%
37	Ireland	1	0.2%
38	Albania	1	0.2%
39	Austria	1	0.2%
40	Nepal	1	0.2%
41	Philippines	1	0.2%
42	Jordan	1	0.2%
43	Lithuania	1	0.2%
44	Malaysia	1	0.2%
45	Ukraine	1	0.2%
46	Spain	1	0.2%