Rank	Countries/Territories	Count	Percent
1	United States	499	30%
2	China	364	21.9%
3	Japan	292	17.6%
4	Germany	152	9.2%
5	Netherlands	89	5.4%
6	Singapore	54	3.3%
7	India	44	2.6%
8	France	17	1%
9	Thailand	14	0.8%
10	Canada	12	0.7%
11	Russia	10	0.6%
12	Egypt	9	0.5%
13	Taiwan	9	0.5%
14	United Kingdom	8	0.5%
15	Ireland	8	0.5%
16	Cyprus	8	0.5%
17	Israel	7	0.4%
18	Korea, Republic of	6	0.4%
19	Sweden	5	0.3%
20	Greece	5	0.3%
21	Mexico	4	0.2%
22	Norway	4	0.2%
23	Pakistan	4	0.2%
24	Colombia	3	0.2%
25	Australia	3	0.2%
26	Spain	3	0.2%
27	Hong Kong	2	0.1%
28	Italy	2	0.1%
29	Palestine, State of	2	0.1%
30	Philippines	2	0.1%
31	Puerto Rico	2	0.1%
32	Romania	2	0.1%
33	Moldova, Republic of	2	0.1%
34	Myanmar	2	0.1%
35	Nigeria	1	0.1%
36	Switzerland	1	0.1%
37	Slovakia	1	0.1%
38	Morocco	1	0.1%
39	Mauritius	1	0.1%
40	Indonesia	1	0.1%
41	Belarus	1	0.1%
42	Belgium	1	0.1%
43	Bulgaria	1	0.1%
44	Ukraine	1	0.1%
45	Viet Nam	1	0.1%
46	Yemen	1	0.1%