Rank	Countries/Territories	Count	Percent
1	China	278	39.6%
2	United States	241	34.3%
3	Germany	68	9.7%
4	Japan	18	2.6%
5	Canada	16	2.3%
6	France	14	2%
7	Ukraine	10	1.4%
8	Cyprus	9	1.3%
9	Singapore	7	1%
10	Australia	6	0.9%
11	Korea, Republic of	6	0.9%
12	India	4	0.6%
13	Italy	3	0.4%
14	Malaysia	3	0.4%
15	Saudi Arabia	3	0.4%
16	Norway	3	0.4%
17	Netherlands	2	0.3%
18	Greece	2	0.3%
19	Hong Kong	2	0.3%
20	Slovakia	2	0.3%
21	Tunisia	2	0.3%
22	Switzerland	1	0.1%
23	Pakistan	1	0.1%
24	Poland	1	0.1%