Rank	Countries/Territories	Count	Percent
1	United States	617	33.3%
2	China	557	30%
3	Japan	226	12.2%
4	Germany	72	3.9%
5	Korea, Republic of	56	3%
6	Singapore	33	1.8%
7	France	24	1.3%
8	India	23	1.2%
9	Netherlands	21	1.1%
10	United Kingdom	13	0.7%
11	Canada	13	0.7%
12	Argentina	12	0.6%
13	Malaysia	12	0.6%
14	Italy	11	0.6%
15	Hong Kong	10	0.5%
16	Spain	10	0.5%
17	Taiwan	9	0.5%
18	Brazil	8	0.4%
19	Cyprus	8	0.4%
20	Australia	7	0.4%
21	Ireland	7	0.4%
22	Mexico	7	0.4%
23	Lebanon	7	0.4%
24	Poland	7	0.4%
25	Thailand	6	0.3%
26	Belgium	6	0.3%
27	Latvia	4	0.2%
28	Iran, Islamic Republic of	4	0.2%
29	Turkey	4	0.2%
30	Pakistan	4	0.2%
31	Viet Nam	4	0.2%
32	Peru	3	0.2%
33	Lithuania	3	0.2%
34	Portugal	3	0.2%
35	Qatar	3	0.2%
36	Ukraine	3	0.2%
37	Syrian Arab Republic	3	0.2%
38	Mongolia	3	0.2%
39	Myanmar	3	0.2%
40	Colombia	3	0.2%
41	Denmark	2	0.1%
42	Greece	2	0.1%
43	Egypt	2	0.1%
44	Bulgaria	2	0.1%
45	Jordan	2	0.1%
46	Russia	2	0.1%
47	Saudi Arabia	1	0.1%
48	Serbia	1	0.1%
49	Macao	1	0.1%
50	Slovakia	1	0.1%
51	South Africa	1	0.1%
52	Iraq	1	0.1%
53	Indonesia	1	0.1%
54	Cambodia	1	0.1%
55	Bangladesh	1	0.1%
56	Belarus	1	0.1%
57	Estonia	1	0.1%
58	Ethiopia	1	0.1%
59	Ecuador	1	0.1%