Rank	Countries/Territories	Count	Percent
1	China	395	33.4%
2	United States	297	25.1%
3	Japan	133	11.2%
4	Germany	120	10.1%
5	Singapore	50	4.2%
6	Hong Kong	28	2.4%
7	Australia	17	1.4%
8	Canada	16	1.4%
9	India	15	1.3%
10	Netherlands	15	1.3%
11	Taiwan	12	1%
12	Italy	9	0.8%
13	Cyprus	9	0.8%
14	Iran, Islamic Republic of	9	0.8%
15	France	8	0.7%
16	Switzerland	7	0.6%
17	Norway	6	0.5%
18	Poland	5	0.4%
19	Ireland	5	0.4%
20	Latvia	3	0.3%
21	Argentina	3	0.3%
22	Mongolia	3	0.3%
23	Spain	3	0.3%
24	Viet Nam	2	0.2%
25	Turkey	2	0.2%
26	Ukraine	2	0.2%
27	United Kingdom	2	0.2%
28	Bangladesh	2	0.2%
29	Mexico	2	0.2%
30	Korea, Republic of	1	0.1%
31	Indonesia	1	0.1%
32	Senegal	1	0.1%