Rank	Countries/Territories	Count	Percent
1	China	177	28.5%
2	United States	158	25.5%
3	Germany	94	15.2%
4	Japan	18	2.9%
5	Canada	16	2.6%
6	Hong Kong	13	2.1%
7	Netherlands	13	2.1%
8	Romania	13	2.1%
9	Taiwan	13	2.1%
10	Brazil	10	1.6%
11	France	8	1.3%
12	Russia	8	1.3%
13	Singapore	7	1.1%
14	Malaysia	7	1.1%
15	Turkey	6	1%
16	Ukraine	6	1%
17	India	6	1%
18	Australia	6	1%
19	Iran, Islamic Republic of	5	0.8%
20	United Kingdom	5	0.8%
21	Mexico	4	0.6%
22	Israel	4	0.6%
23	Ireland	3	0.5%
24	Greece	3	0.5%
25	Belgium	3	0.5%
26	Cyprus	3	0.5%
27	Korea, Republic of	2	0.3%
28	Sweden	2	0.3%
29	Norway	1	0.2%
30	Spain	1	0.2%
31	Egypt	1	0.2%
32	Estonia	1	0.2%
33	Georgia	1	0.2%
34	Iraq	1	0.2%
35	Iceland	1	0.2%