Rank	Countries/Territories	Count	Percent
1	China	543	36.9%
2	United States	388	26.3%
3	Germany	155	10.5%
4	Brazil	49	3.3%
5	United Kingdom	38	2.6%
6	Japan	34	2.3%
7	Korea, Republic of	32	2.2%
8	Tunisia	17	1.2%
9	India	17	1.2%
10	Sweden	16	1.1%
11	Netherlands	16	1.1%
12	Romania	16	1.1%
13	Mexico	15	1%
14	France	14	1%
15	Czech Republic	13	0.9%
16	Hong Kong	12	0.8%
17	Russia	11	0.7%
18	Canada	10	0.7%
19		9	0.6%
20	Australia	8	0.5%
21	Thailand	8	0.5%
22	Spain	7	0.5%
23	Ireland	7	0.5%
24	Cyprus	7	0.5%
25	South Africa	6	0.4%
26	Greece	4	0.3%
27	Switzerland	3	0.2%
28	Singapore	3	0.2%
29	Norway	2	0.1%
30	Portugal	2	0.1%
31	Turkey	2	0.1%
32	Ukraine	2	0.1%
33	Italy	1	0.1%
34	Hungary	1	0.1%
35	Iran, Islamic Republic of	1	0.1%
36	Belgium	1	0.1%
37	Argentina	1	0.1%
38	Armenia	1	0.1%
39	Croatia	1	0.1%