Rank	Countries/Territories	Count	Percent
1	United States	736	29.8%
2	China	682	27.6%
3	Germany	183	7.4%
4	Japan	109	4.4%
5	Australia	77	3.1%
6	France	57	2.3%
7	Korea, Republic of	55	2.2%
8	India	50	2%
9	Netherlands	49	2%
10	Latvia	42	1.7%
11		35	1.4%
12	Iran, Islamic Republic of	29	1.2%
13	Canada	25	1%
14	Greece	22	0.9%
15	Hong Kong	22	0.9%
16	Spain	22	0.9%
17	Turkey	21	0.9%
18	Ireland	18	0.7%
19	Viet Nam	17	0.7%
20	United Kingdom	17	0.7%
21	Cyprus	16	0.6%
22	Singapore	15	0.6%
23	Romania	12	0.5%
24	Lithuania	12	0.5%
25	South Africa	11	0.4%
26	Mexico	10	0.4%
27	Costa Rica	9	0.4%
28	Indonesia	8	0.3%
29	Taiwan	8	0.3%
30	Yemen	7	0.3%
31	Egypt	7	0.3%
32	Bulgaria	7	0.3%
33	Bangladesh	6	0.2%
34	Israel	6	0.2%
35	Sweden	6	0.2%
36	Portugal	6	0.2%
37	Pakistan	6	0.2%
38	Italy	5	0.2%
39	Lebanon	5	0.2%
40	Colombia	5	0.2%
41	Belgium	4	0.2%
42	Brazil	4	0.2%
43	Argentina	4	0.2%
44	New Zealand	4	0.2%
45	Chile	3	0.1%
46	Afghanistan	2	0.1%
47	Ukraine	2	0.1%
48	Thailand	1	0%
49	Switzerland	1	0%
50	Norway	1	0%
51	Peru	1	0%
52	Philippines	1	0%
53	Poland	1	0%
54	Mongolia	1	0%
55	Macao	1	0%
56	Guatemala	1	0%