Rank	Countries/Territories	Count	Percent
1	China	340	42.6%
2	United States	219	27.4%
3	Germany	110	13.8%
4	Japan	19	2.4%
5	France	19	2.4%
6	Norway	13	1.6%
7	Netherlands	10	1.3%
8	Singapore	9	1.1%
9	India	9	1.1%
10	Hong Kong	7	0.9%
11	Canada	5	0.6%
12	Cyprus	5	0.6%
13	Syrian Arab Republic	4	0.5%
14	Bulgaria	3	0.4%
15	Kenya	3	0.4%
16	Lithuania	3	0.4%
17	Malaysia	2	0.3%
18	Latvia	2	0.3%
19	Indonesia	2	0.3%
20	Iran, Islamic Republic of	2	0.3%
21	Brazil	2	0.3%
22	Spain	2	0.3%
23	Sweden	1	0.1%
24	Russia	1	0.1%
25	Saudi Arabia	1	0.1%
26	United Kingdom	1	0.1%
27	Argentina	1	0.1%
28	Austria	1	0.1%
29	Bangladesh	1	0.1%
30	Morocco	1	0.1%