Rank	Countries/Territories	Count	Percent
1	China	273	36.8%
2	United States	203	27.4%
3	Germany	86	11.6%
4	Romania	22	3%
5	India	20	2.7%
6	Japan	17	2.3%
7	Taiwan	14	1.9%
8	Netherlands	11	1.5%
9	Russia	9	1.2%
10	United Kingdom	9	1.2%
11	Australia	9	1.2%
12	Cyprus	7	0.9%
13	Ireland	7	0.9%
14	Ukraine	6	0.8%
15	Switzerland	5	0.7%
16	Hong Kong	5	0.7%
17	Egypt	5	0.7%
18	Canada	5	0.7%
19	Brazil	3	0.4%
20	France	3	0.4%
21	Korea, Republic of	3	0.4%
22	Italy	2	0.3%
23	Indonesia	2	0.3%
24	Malaysia	2	0.3%
25	Turkey	2	0.3%
26	Serbia	2	0.3%
27	Singapore	2	0.3%
28	Philippines	2	0.3%
29	Poland	2	0.3%
30	Nigeria	1	0.1%
31	Lebanon	1	0.1%
32	Austria	1	0.1%
33	Belgium	1	0.1%