Rank	Countries/Territories	Count	Percent
1	China	594	40.4%
2	United States	465	31.6%
3	Germany	99	6.7%
4	Japan	37	2.5%
5	Korea, Republic of	25	1.7%
6	Netherlands	21	1.4%
7	India	21	1.4%
8	France	19	1.3%
9	United Kingdom	15	1%
10	Russia	13	0.9%
11	New Zealand	12	0.8%
12	Poland	11	0.7%
13	Iran, Islamic Republic of	11	0.7%
14	Australia	11	0.7%
15	Singapore	11	0.7%
16	Philippines	10	0.7%
17	Turkey	10	0.7%
18	Italy	9	0.6%
19	Saudi Arabia	7	0.5%
20	Cyprus	7	0.5%
21	Nepal	6	0.4%
22	Canada	5	0.3%
23	Hong Kong	4	0.3%
24	Mexico	3	0.2%
25	Pakistan	3	0.2%
26	Palestine, State of	3	0.2%
27	Bangladesh	3	0.2%
28	Bulgaria	3	0.2%
29	Thailand	3	0.2%
30	South Africa	3	0.2%
31	Spain	3	0.2%
32	Ukraine	2	0.1%
33	Brazil	2	0.1%
34	Algeria	2	0.1%
35	Angola	2	0.1%
36	Argentina	2	0.1%
37	Denmark	2	0.1%
38	Ethiopia	2	0.1%
39	Indonesia	1	0.1%
40	Honduras	1	0.1%
41	Belgium	1	0.1%
42	Cote D'ivoire	1	0.1%
43	Peru	1	0.1%
44	Romania	1	0.1%
45	Mongolia	1	0.1%
46	Kuwait	1	0.1%
47	Switzerland	1	0.1%
48	Taiwan	1	0.1%