Rank	Countries/Territories	Count	Percent
1	China	549	38.4%
2	United States	459	32.1%
3	Germany	140	9.8%
4	Japan	32	2.2%
5	Canada	26	1.8%
6	India	22	1.5%
7	Netherlands	19	1.3%
8	United Kingdom	18	1.3%
9	Palestine, State of	17	1.2%
10	Singapore	15	1%
11	France	14	1%
12	Mexico	9	0.6%
13	Korea, Republic of	9	0.6%
14	Cyprus	8	0.6%
15	New Zealand	8	0.6%
16	Ireland	8	0.6%
17	Ukraine	7	0.5%
18	Sweden	6	0.4%
19	Taiwan	6	0.4%
20	Australia	5	0.3%
21	Belarus	4	0.3%
22	Ecuador	4	0.3%
23	Hong Kong	4	0.3%
24	Indonesia	3	0.2%
25	Egypt	3	0.2%
26	Italy	3	0.2%
27	Pakistan	3	0.2%
28	Poland	3	0.2%
29	Spain	3	0.2%
30	Viet Nam	2	0.1%
31	Romania	2	0.1%
32	Russia	2	0.1%
33	South Africa	2	0.1%
34	Lithuania	2	0.1%
35	Luxembourg	2	0.1%
36	Norway	2	0.1%
37	Mongolia	1	0.1%
38	Mali	1	0.1%
39	Papua New Guinea	1	0.1%
40	Czech Republic	1	0.1%
41	Brazil	1	0.1%
42	Argentina	1	0.1%
43	Latvia	1	0.1%
44	Lebanon	1	0.1%
45	Turkey	1	0.1%
46	Switzerland	1	0.1%