Rank	Countries/Territories	Count	Percent
1	China	538	34.9%
2	United States	415	26.9%
3	Japan	227	14.7%
4	Germany	146	9.5%
5	Singapore	85	5.5%
6	Netherlands	20	1.3%
7	India	13	0.8%
8	Switzerland	12	0.8%
9	Cyprus	10	0.6%
10	Australia	10	0.6%
11	France	7	0.5%
12	Canada	6	0.4%
13	Ireland	5	0.3%
14	Nigeria	5	0.3%
15	Ukraine	5	0.3%
16	Brazil	4	0.3%
17	Mexico	4	0.3%
18	United Kingdom	3	0.2%
19	Yemen	3	0.2%
20	Philippines	3	0.2%
21	Taiwan	3	0.2%
22	Italy	2	0.1%
23	Russia	2	0.1%
24	Viet Nam	2	0.1%
25	Georgia	2	0.1%
26	Egypt	2	0.1%
27	Bangladesh	2	0.1%
28	Angola	2	0.1%
29	Argentina	1	0.1%
30	Iran, Islamic Republic of	1	0.1%
31	Morocco	1	0.1%
32	Nepal	1	0.1%