Rank	Countries/Territories	Count	Percent
1	China	470	41.9%
2	United States	345	30.7%
3	Germany	75	6.7%
4	Netherlands	25	2.2%
5	France	24	2.1%
6	Japan	24	2.1%
7	India	22	2%
8	United Kingdom	21	1.9%
9	Singapore	19	1.7%
10	Canada	19	1.7%
11	Taiwan	17	1.5%
12	Iran, Islamic Republic of	9	0.8%
13	Korea, Republic of	9	0.8%
14	Egypt	7	0.6%
15	Italy	6	0.5%
16	Russia	5	0.4%
17	Romania	3	0.3%
18	Malaysia	3	0.3%
19	Mexico	2	0.2%
20	Indonesia	2	0.2%
21	Cyprus	2	0.2%
22	Pakistan	2	0.2%
23	Poland	2	0.2%
24	Saudi Arabia	1	0.1%
25	Spain	1	0.1%
26	Turkey	1	0.1%
27	Ukraine	1	0.1%
28	Ecuador	1	0.1%
29	Brazil	1	0.1%
30	Hong Kong	1	0.1%
31	Ireland	1	0.1%
32	Israel	1	0.1%
33	Myanmar	1	0.1%