Rank	Countries/Territories	Count	Percent
1	China	590	31.9%
2	United States	564	30.5%
3	Japan	224	12.1%
4	Germany	73	3.9%
5	Singapore	35	1.9%
6	Iran, Islamic Republic of	29	1.6%
7	Australia	29	1.6%
8	France	23	1.2%
9	Netherlands	23	1.2%
10	Russia	23	1.2%
11	Taiwan	22	1.2%
12		22	1.2%
13	Korea, Republic of	21	1.1%
14	United Kingdom	18	1%
15	Turkey	15	0.8%
16	Argentina	12	0.6%
17	Hong Kong	11	0.6%
18	Indonesia	10	0.5%
19	Ireland	9	0.5%
20	India	8	0.4%
21	Mongolia	7	0.4%
22	Ukraine	7	0.4%
23	Cyprus	6	0.3%
24	Colombia	5	0.3%
25	Spain	5	0.3%
26	South Africa	4	0.2%
27	Canada	4	0.2%
28	Greece	4	0.2%
29	Kazakhstan	4	0.2%
30	Latvia	3	0.2%
31	New Zealand	3	0.2%
32	Egypt	3	0.2%
33	Panama	3	0.2%
34	Slovenia	3	0.2%
35	Pakistan	2	0.1%
36	Romania	2	0.1%
37	Sweden	2	0.1%
38	Switzerland	2	0.1%
39	Denmark	2	0.1%
40	Bangladesh	2	0.1%
41	Brazil	2	0.1%
42	Norway	2	0.1%
43	Malaysia	2	0.1%
44	Italy	2	0.1%
45	Mexico	1	0.1%
46	Oman	1	0.1%
47	Austria	1	0.1%
48	Czech Republic	1	0.1%
49	Finland	1	0.1%
50	Georgia	1	0.1%
51	Syrian Arab Republic	1	0.1%
52	Thailand	1	0.1%