Rank	Countries/Territories	Count	Percent
1	China	287	43.2%
2	United States	161	24.2%
3	Japan	33	5%
4	Saudi Arabia	24	3.6%
5	Korea, Republic of	20	3%
6	Germany	19	2.9%
7	India	17	2.6%
8	Singapore	17	2.6%
9	Netherlands	13	2%
10	Australia	12	1.8%
11	United Kingdom	10	1.5%
12	Ireland	8	1.2%
13	Romania	5	0.8%
14	Indonesia	4	0.6%
15	Iran, Islamic Republic of	3	0.5%
16	Hong Kong	3	0.5%
17	France	3	0.5%
18	Philippines	3	0.5%
19	Viet Nam	3	0.5%
20	United Arab Emirates	2	0.3%
21	Taiwan	2	0.3%
22	South Africa	2	0.3%
23	Canada	2	0.3%
24	Libya	2	0.3%
25	Mongolia	1	0.2%
26	Jordan	1	0.2%
27	Jamaica	1	0.2%
28	Bangladesh	1	0.2%
29	Egypt	1	0.2%
30	Switzerland	1	0.2%
31	Norway	1	0.2%
32	Thailand	1	0.2%
33	Turkey	1	0.2%