Rank	Countries/Territories	Count	Percent
1	China	320	31.3%
2	United States	288	28.2%
3	Japan	82	8%
4	Germany	38	3.7%
5		36	3.5%
6	Singapore	32	3.1%
7	France	23	2.3%
8	India	22	2.2%
9	Netherlands	17	1.7%
10	United Kingdom	17	1.7%
11	Australia	16	1.6%
12	Korea, Republic of	12	1.2%
13	Taiwan	12	1.2%
14	Iran, Islamic Republic of	9	0.9%
15	Moldova, Republic of	9	0.9%
16	Russia	8	0.8%
17	Spain	7	0.7%
18	Poland	6	0.6%
19	Hong Kong	6	0.6%
20	Philippines	5	0.5%
21	Turkey	5	0.5%
22	Cyprus	4	0.4%
23	Austria	4	0.4%
24	Canada	4	0.4%
25	Malaysia	3	0.3%
26	Viet Nam	3	0.3%
27	Mexico	2	0.2%
28	Mongolia	2	0.2%
29	Nepal	2	0.2%
30	Ireland	2	0.2%
31	Latvia	2	0.2%
32	New Zealand	2	0.2%
33	Peru	2	0.2%
34	South Africa	2	0.2%
35	Colombia	2	0.2%
36	Denmark	2	0.2%
37	Brazil	2	0.2%
38	Cuba	2	0.2%
39	Ecuador	1	0.1%
40	Hungary	1	0.1%
41	Indonesia	1	0.1%
42	Croatia	1	0.1%
43	Chile	1	0.1%
44	Belgium	1	0.1%
45	Argentina	1	0.1%
46	Qatar	1	0.1%
47	Israel	1	0.1%
48	Ukraine	1	0.1%