Rank	Countries/Territories	Count	Percent
1	China	499	41.3%
2	United States	389	32.2%
3	Germany	80	6.6%
4	Netherlands	25	2.1%
5	France	24	2%
6	Japan	24	2%
7	India	22	1.8%
8	United Kingdom	21	1.7%
9	Singapore	19	1.6%
10	Canada	19	1.6%
11	Taiwan	18	1.5%
12	Iran, Islamic Republic of	9	0.7%
13	Korea, Republic of	9	0.7%
14	Egypt	7	0.6%
15	Russia	6	0.5%
16	Italy	6	0.5%
17	Romania	3	0.2%
18	Australia	3	0.2%
19	Malaysia	3	0.2%
20	Mexico	2	0.2%
21	Mongolia	2	0.2%
22	Indonesia	2	0.2%
23	Cyprus	2	0.2%
24	Hong Kong	2	0.2%
25	Pakistan	2	0.2%
26	Poland	2	0.2%
27	Saudi Arabia	1	0.1%
28	Spain	1	0.1%
29	Turkey	1	0.1%
30	Ukraine	1	0.1%
31	Ecuador	1	0.1%
32	Brazil	1	0.1%
33	Ireland	1	0.1%
34	Israel	1	0.1%
35	Myanmar	1	0.1%