Rank	Countries/Territories	Count	Percent
1	China	289	34.6%
2	United States	273	32.7%
3	Germany	65	7.8%
4	Japan	36	4.3%
5	France	26	3.1%
6	Iran, Islamic Republic of	15	1.8%
7	India	13	1.6%
8	Turkey	12	1.4%
9	Egypt	11	1.3%
10	Canada	9	1.1%
11	Singapore	9	1.1%
12	Netherlands	8	1%
13	Brazil	8	1%
14	Spain	7	0.8%
15	Australia	6	0.7%
16	Cyprus	6	0.7%
17	Romania	5	0.6%
18	Mexico	4	0.5%
19	Tunisia	4	0.5%
20	Malaysia	3	0.4%
21	Ireland	3	0.4%
22	Greece	2	0.2%
23	Hong Kong	2	0.2%
24	Belgium	2	0.2%
25	Lebanon	2	0.2%
26	Sweden	2	0.2%
27	Switzerland	2	0.2%
28	South Africa	2	0.2%
29	Ukraine	2	0.2%
30	United Kingdom	1	0.1%
31	Taiwan	1	0.1%
32	Russia	1	0.1%
33	Portugal	1	0.1%
34	Czech Republic	1	0.1%
35	Colombia	1	0.1%
36	Kenya	1	0.1%