Rank	Countries/Territories	Count	Percent
1	China	445	38.8%
2	United States	425	37%
3	Germany	73	6.4%
4	France	32	2.8%
5	Japan	29	2.5%
6	Singapore	25	2.2%
7	Netherlands	15	1.3%
8	United Kingdom	15	1.3%
9	Canada	13	1.1%
10	Cyprus	10	0.9%
11	Australia	9	0.8%
12	Ukraine	7	0.6%
13	Israel	7	0.6%
14	Argentina	6	0.5%
15	Hong Kong	4	0.3%
16	India	4	0.3%
17	Iran, Islamic Republic of	4	0.3%
18	Italy	3	0.3%
19	Norway	3	0.3%
20	Pakistan	2	0.2%
21	Russia	2	0.2%
22	Thailand	2	0.2%
23	Belgium	2	0.2%
24	Brazil	2	0.2%
25	Bulgaria	2	0.2%
26	Austria	1	0.1%
27	Chile	1	0.1%
28	Ireland	1	0.1%
29	Ghana	1	0.1%
30	Romania	1	0.1%
31	Slovakia	1	0.1%
32	Switzerland	1	0.1%