Rank	Countries/Territories	Count	Percent
1	China	147	27.3%
2	Japan	111	20.6%
3	United States	86	16%
4	Canada	26	4.8%
5	Germany	23	4.3%
6	United Kingdom	18	3.3%
7	Singapore	12	2.2%
8	Pakistan	12	2.2%
9	Portugal	12	2.2%
10	Netherlands	10	1.9%
11	Iraq	8	1.5%
12	Korea, Republic of	7	1.3%
13	Belgium	6	1.1%
14	Italy	5	0.9%
15	Russia	5	0.9%
16	Turkey	4	0.7%
17	Hungary	4	0.7%
18	India	3	0.6%
19	Iran, Islamic Republic of	3	0.6%
20	Ghana	3	0.6%
21	Malta	3	0.6%
22	Denmark	3	0.6%
23	France	2	0.4%
24	Cyprus	2	0.4%
25	Czech Republic	2	0.4%
26	Australia	2	0.4%
27	Austria	2	0.4%
28	Morocco	2	0.4%
29	Greece	2	0.4%
30	United Arab Emirates	2	0.4%
31	Spain	2	0.4%
32	Sweden	2	0.4%
33	Norway	2	0.4%
34	Qatar	1	0.2%
35	Paraguay	1	0.2%
36	Viet Nam	1	0.2%
37	Nepal	1	0.2%
38	Bulgaria	1	0.2%