Rank	Countries/Territories	Count	Percent
1	China	606	39.9%
2	United States	485	31.9%
3	Germany	122	8%
4	Japan	86	5.7%
5	Canada	36	2.4%
6	France	28	1.8%
7	Singapore	24	1.6%
8	United Kingdom	17	1.1%
9	Russia	16	1.1%
10	Netherlands	12	0.8%
11	Brazil	11	0.7%
12	Cyprus	11	0.7%
13	Ireland	8	0.5%
14	Portugal	6	0.4%
15	Finland	6	0.4%
16	Belgium	6	0.4%
17	Australia	5	0.3%
18	Bangladesh	5	0.3%
19	Turkey	4	0.3%
20	Korea, Republic of	3	0.2%
21	Latvia	3	0.2%
22	Luxembourg	2	0.1%
23	Malaysia	2	0.1%
24	Greece	2	0.1%
25	Hong Kong	2	0.1%
26	Argentina	2	0.1%
27	New Zealand	2	0.1%
28	Nigeria	1	0.1%
29	Poland	1	0.1%
30	Romania	1	0.1%
31	Ukraine	1	0.1%
32	Saudi Arabia	1	0.1%
33	Viet Nam	1	0.1%
34	Indonesia	1	0.1%