Rank	Countries/Territories	Count	Percent
1	China	411	38.2%
2	United States	339	31.5%
3	Germany	109	10.1%
4		32	3%
5	India	24	2.2%
6	Canada	21	2%
7	France	21	2%
8	Japan	15	1.4%
9	Switzerland	12	1.1%
10	Netherlands	12	1.1%
11	Iran, Islamic Republic of	9	0.8%
12	Hong Kong	8	0.7%
13	Australia	8	0.7%
14	Russia	8	0.7%
15	Singapore	6	0.6%
16	Cyprus	6	0.6%
17	Argentina	3	0.3%
18	Latvia	3	0.3%
19	Ireland	3	0.3%
20	Mexico	3	0.3%
21	Turkey	3	0.3%
22	United Kingdom	3	0.3%
23	Sweden	2	0.2%
24	Ukraine	2	0.2%
25	Norway	2	0.2%
26	Brazil	2	0.2%
27	Finland	2	0.2%
28	Israel	1	0.1%
29	Mauritius	1	0.1%
30	Moldova, Republic of	1	0.1%
31	Mongolia	1	0.1%
32	Spain	1	0.1%
33	Saudi Arabia	1	0.1%