Rank	Countries/Territories	Count	Percent
1	China	597	44.2%
2	United States	418	31%
3	Germany	58	4.3%
4	Japan	34	2.5%
5	India	25	1.9%
6	Canada	20	1.5%
7	France	19	1.4%
8	Egypt	18	1.3%
9	Korea, Republic of	17	1.3%
10	Russia	17	1.3%
11	Singapore	13	1%
12	Netherlands	13	1%
13	Malaysia	12	0.9%
14	United Kingdom	11	0.8%
15	Australia	8	0.6%
16	Romania	6	0.4%
17	Taiwan	6	0.4%
18	Spain	5	0.4%
19	Ireland	4	0.3%
20	Turkey	4	0.3%
21	Palestine, State of	3	0.2%
22	Norway	3	0.2%
23	Lithuania	3	0.2%
24	Iraq	3	0.2%
25	Brazil	3	0.2%
26	Cyprus	3	0.2%
27	Ecuador	3	0.2%
28	Indonesia	3	0.2%
29	Hong Kong	3	0.2%
30	Argentina	2	0.1%
31	Mongolia	2	0.1%
32	Qatar	2	0.1%
33	Serbia	2	0.1%
34	Portugal	1	0.1%
35	Pakistan	1	0.1%
36	Algeria	1	0.1%
37	Austria	1	0.1%
38	Czech Republic	1	0.1%
39	Hungary	1	0.1%
40	Iran, Islamic Republic of	1	0.1%
41	Greece	1	0.1%
42	Ukraine	1	0.1%
43	Thailand	1	0.1%