Rank	Countries/Territories	Count	Percent
1	China	576	50.6%
2	United States	333	29.3%
3	Germany	68	6%
4	France	19	1.7%
5	Japan	18	1.6%
6	Canada	15	1.3%
7	Russia	13	1.1%
8	Singapore	10	0.9%
9	Netherlands	10	0.9%
10	India	9	0.8%
11	Iran, Islamic Republic of	9	0.8%
12	Cyprus	7	0.6%
13	United Kingdom	7	0.6%
14	Indonesia	5	0.4%
15	Malaysia	5	0.4%
16	Taiwan	4	0.4%
17	Tunisia	4	0.4%
18	Norway	3	0.3%
19	Kazakhstan	3	0.3%
20	Ireland	3	0.3%
21	Australia	3	0.3%
22	Brazil	2	0.2%
23	Argentina	2	0.2%
24	Greece	2	0.2%
25	Malta	2	0.2%
26	Philippines	2	0.2%
27	Turkey	2	0.2%
28	Lithuania	1	0.1%
29	Iceland	1	0.1%