Rank	Countries/Territories	Count	Percent
1	China	365	43.7%
2	United States	254	30.4%
3	Japan	82	9.8%
4	Germany	47	5.6%
5	France	19	2.3%
6	Singapore	17	2%
7	Bulgaria	10	1.2%
8	Canada	8	1%
9	Netherlands	6	0.7%
10	Russia	4	0.5%
11	Turkey	3	0.4%
12	Hong Kong	3	0.4%
13	India	2	0.2%
14	Cyprus	2	0.2%
15	Nigeria	2	0.2%
16	Australia	2	0.2%
17	Lithuania	2	0.2%
18	Ireland	2	0.2%
19	Spain	1	0.1%
20	Sweden	1	0.1%
21	Malaysia	1	0.1%
22	Mexico	1	0.1%
23	Iran, Islamic Republic of	1	0.1%