Rank	Countries/Territories	Count	Percent
1	China	322	43%
2	United States	254	34%
3	Germany	50	6.7%
4	France	17	2.3%
5	Canada	13	1.7%
6	Russia	12	1.6%
7	Singapore	9	1.2%
8	Iran, Islamic Republic of	9	1.2%
9	Japan	9	1.2%
10	India	7	0.9%
11	United Kingdom	7	0.9%
12	Netherlands	6	0.8%
13	Cyprus	4	0.5%
14	Taiwan	4	0.5%
15	Tunisia	4	0.5%
16	Malaysia	3	0.4%
17	Ireland	3	0.4%
18	Norway	3	0.4%
19	Philippines	2	0.3%
20	Malta	2	0.3%
21	Turkey	2	0.3%
22	Brazil	2	0.3%
23	Greece	2	0.3%
24	Iceland	1	0.1%
25	Indonesia	1	0.1%