Rank	Countries/Territories	Count	Percent
1	China	998	51.9%
2	United States	489	25.4%
3	Japan	79	4.1%
4	Germany	76	4%
5	India	73	3.8%
6	Russia	41	2.1%
7	Korea, Republic of	25	1.3%
8	Singapore	16	0.8%
9	Canada	15	0.8%
10	Australia	12	0.6%
11	Italy	11	0.6%
12	France	10	0.5%
13	Netherlands	10	0.5%
14	Taiwan	9	0.5%
15	Romania	7	0.4%
16	United Kingdom	6	0.3%
17	Czech Republic	6	0.3%
18	Hong Kong	4	0.2%
19	Ireland	4	0.2%
20	Brazil	4	0.2%
21	Norway	4	0.2%
22	Ukraine	3	0.2%
23	Mongolia	2	0.1%
24	Thailand	2	0.1%
25	Turkey	2	0.1%
26	Philippines	2	0.1%
27	Portugal	2	0.1%
28	Argentina	2	0.1%
29	Iceland	2	0.1%
30	Israel	1	0.1%
31	Iran, Islamic Republic of	1	0.1%
32	Cyprus	1	0.1%
33	Bahrain	1	0.1%
34	Bangladesh	1	0.1%
35	Belgium	1	0.1%
36	Macao	1	0.1%
37	Viet Nam	1	0.1%