Rank	Countries/Territories	Count	Percent
1	China	211	35.7%
2	United States	177	29.9%
3	Japan	40	6.8%
4	Germany	34	5.8%
5	Portugal	25	4.2%
6	Taiwan	20	3.4%
7	Singapore	19	3.2%
8	India	8	1.4%
9	Netherlands	6	1%
10	Cyprus	5	0.8%
11	Ghana	4	0.7%
12	Kuwait	4	0.7%
13	Switzerland	4	0.7%
14	Norway	3	0.5%
15	Korea, Republic of	3	0.5%
16	France	3	0.5%
17	Indonesia	3	0.5%
18	Mexico	2	0.3%
19	Canada	2	0.3%
20	Israel	2	0.3%
21	Russia	2	0.3%
22	Serbia	2	0.3%
23	Thailand	2	0.3%
24	United Kingdom	1	0.2%
25	Yemen	1	0.2%
26	Spain	1	0.2%
27	Sweden	1	0.2%
28	Romania	1	0.2%
29	Iran, Islamic Republic of	1	0.2%
30	Ireland	1	0.2%
31	Argentina	1	0.2%
32	Australia	1	0.2%
33	Belgium	1	0.2%