Rank	Countries/Territories	Count	Percent
1	China	397	36.3%
2	United States	355	32.4%
3	Germany	79	7.2%
4	Japan	37	3.4%
5	France	37	3.4%
6	Russia	29	2.7%
7	Ireland	22	2%
8	Netherlands	20	1.8%
9	Australia	19	1.7%
10	Korea, Republic of	16	1.5%
11	Canada	13	1.2%
12	Singapore	11	1%
13	Pakistan	6	0.5%
14	Taiwan	6	0.5%
15	Ukraine	6	0.5%
16	United Kingdom	5	0.5%
17	Brazil	4	0.4%
18	Mongolia	4	0.4%
19	Hong Kong	4	0.4%
20	India	4	0.4%
21	Greece	3	0.3%
22	Argentina	3	0.3%
23	Cyprus	3	0.3%
24	Colombia	2	0.2%
25	Costa Rica	2	0.2%
26	Bangladesh	2	0.2%
27	Botswana	1	0.1%
28	Italy	1	0.1%
29	Norway	1	0.1%
30	South Africa	1	0.1%
31	Switzerland	1	0.1%