Rank	Countries/Territories	Count	Percent
1	China	510	39.6%
2	Canada	273	21.2%
3	United States	252	19.6%
4	Germany	67	5.2%
5	Japan	59	4.6%
6	Australia	16	1.2%
7	India	14	1.1%
8	Singapore	14	1.1%
9	France	10	0.8%
10	Pakistan	8	0.6%
11	Peru	7	0.5%
12	Belgium	7	0.5%
13	Netherlands	6	0.5%
14	United Kingdom	6	0.5%
15	Switzerland	5	0.4%
16	Cyprus	5	0.4%
17	Iran, Islamic Republic of	5	0.4%
18	Korea, Republic of	4	0.3%
19	Russia	3	0.2%
20	Italy	3	0.2%
21	Norway	2	0.2%
22	Ireland	2	0.2%
23	Jordan	2	0.2%
24	Czech Republic	2	0.2%
25	Denmark	2	0.2%
26	Bangladesh	2	0.2%
27	Argentina	1	0.1%
28	Mexico	1	0.1%
29	Taiwan	1	0.1%