Rank	Countries/Territories	Count	Percent
1	China	251	32%
2	United States	213	27.2%
3	Japan	77	9.8%
4	Germany	34	4.3%
5	Singapore	30	3.8%
6	India	22	2.8%
7	Australia	16	2%
8	United Kingdom	16	2%
9	Taiwan	12	1.5%
10	Korea, Republic of	12	1.5%
11	Netherlands	11	1.4%
12	Moldova, Republic of	9	1.1%
13	Iran, Islamic Republic of	8	1%
14	France	8	1%
15	Spain	7	0.9%
16	Poland	6	0.8%
17	Philippines	5	0.6%
18	Canada	4	0.5%
19	Austria	3	0.4%
20	Cyprus	3	0.4%
21	Hong Kong	3	0.4%
22	Russia	3	0.4%
23	Turkey	3	0.4%
24	Malaysia	3	0.4%
25	Mexico	2	0.3%
26	Mongolia	2	0.3%
27	Nepal	2	0.3%
28	New Zealand	2	0.3%
29	Peru	2	0.3%
30	South Africa	2	0.3%
31	Cuba	2	0.3%
32	Ireland	2	0.3%
33	Denmark	2	0.3%
34	Croatia	1	0.1%
35	Belgium	1	0.1%
36	Argentina	1	0.1%
37	Israel	1	0.1%
38	Indonesia	1	0.1%
39	Hungary	1	0.1%
40	Qatar	1	0.1%