Rank	Countries/Territories	Count	Percent
1	China	131	33.2%
2	United States	115	29.1%
3	Germany	21	5.3%
4	Japan	19	4.8%
5	Korea, Republic of	15	3.8%
6	France	13	3.3%
7	Russia	9	2.3%
8	Canada	8	2%
9	Italy	7	1.8%
10	Australia	6	1.5%
11	Singapore	6	1.5%
12	Cyprus	5	1.3%
13	India	4	1%
14	Saudi Arabia	4	1%
15	Switzerland	4	1%
16	Ukraine	3	0.8%
17	Netherlands	3	0.8%
18	New Zealand	3	0.8%
19	Cuba	3	0.8%
20	Iran, Islamic Republic of	2	0.5%
21	Hong Kong	2	0.5%
22	Spain	2	0.5%
23	United Arab Emirates	2	0.5%
24	Malaysia	2	0.5%
25	Poland	1	0.3%
26	Romania	1	0.3%
27	Lithuania	1	0.3%
28	Georgia	1	0.3%
29	Austria	1	0.3%
30	Argentina	1	0.3%