Rank	Countries/Territories	Count	Percent
1	China	588	41.8%
2	United States	490	34.9%
3	Germany	117	8.3%
4	Canada	32	2.3%
5	Japan	24	1.7%
6	France	22	1.6%
7	Netherlands	17	1.2%
8	Brazil	16	1.1%
9	India	15	1.1%
10	Singapore	12	0.9%
11	Australia	10	0.7%
12	Hong Kong	7	0.5%
13	Argentina	6	0.4%
14	Korea, Republic of	6	0.4%
15	Italy	5	0.4%
16	Switzerland	5	0.4%
17	Indonesia	5	0.4%
18	Colombia	3	0.2%
19	Cyprus	3	0.2%
20	Tanzania, United Republic of	3	0.2%
21	Turkey	3	0.2%
22	Mexico	3	0.2%
23	Kazakhstan	3	0.2%
24	Russia	2	0.1%
25	Taiwan	2	0.1%
26	Iran, Islamic Republic of	2	0.1%
27	Ireland	1	0.1%
28	Georgia	1	0.1%
29	Egypt	1	0.1%
30	Thailand	1	0.1%
31	Malaysia	1	0.1%