Rank	Countries/Territories	Count	Percent
1	China	410	38%
2	United States	337	31.3%
3	Germany	98	9.1%
4	Russia	29	2.7%
5	Japan	28	2.6%
6	Ireland	22	2%
7	France	17	1.6%
8	Singapore	17	1.6%
9	Netherlands	14	1.3%
10	Spain	10	0.9%
11	Hong Kong	8	0.7%
12	Cyprus	8	0.7%
13	Australia	8	0.7%
14	Denmark	7	0.6%
15	India	6	0.6%
16	United Kingdom	6	0.6%
17	South Africa	6	0.6%
18	Canada	5	0.5%
19	Argentina	5	0.5%
20	Italy	5	0.5%
21	Indonesia	4	0.4%
22	Panama	4	0.4%
23	Romania	2	0.2%
24	Norway	2	0.2%
25	Morocco	2	0.2%
26	Turkey	2	0.2%
27	Ukraine	2	0.2%
28	Iran, Islamic Republic of	2	0.2%
29	Chile	2	0.2%
30	Korea, Republic of	2	0.2%
31	Mexico	2	0.2%
32	Mongolia	1	0.1%
33	Malta	1	0.1%
34	Sweden	1	0.1%
35	Switzerland	1	0.1%
36	Taiwan	1	0.1%
37	Saudi Arabia	1	0.1%