Rank	Countries/Territories	Count	Percent
1	China	406	34.1%
2	United States	388	32.6%
3	Germany	160	13.5%
4	Japan	40	3.4%
5	France	28	2.4%
6	Netherlands	15	1.3%
7	Switzerland	14	1.2%
8	Russia	14	1.2%
9	Ireland	12	1%
10	India	12	1%
11	Indonesia	10	0.8%
12	Pakistan	10	0.8%
13	Singapore	10	0.8%
14	Hong Kong	9	0.8%
15	Canada	9	0.8%
16	Cyprus	7	0.6%
17	Korea, Republic of	6	0.5%
18	Denmark	5	0.4%
19	Ukraine	5	0.4%
20	Qatar	4	0.3%
21	Australia	3	0.3%
22	Bangladesh	2	0.2%
23	Argentina	2	0.2%
24	Ecuador	2	0.2%
25	Egypt	2	0.2%
26	Iran, Islamic Republic of	2	0.2%
27	Romania	2	0.2%
28	South Africa	2	0.2%
29	Sweden	2	0.2%
30	Saudi Arabia	2	0.2%
31	Peru	1	0.1%
32	Norway	1	0.1%
33	Malaysia	1	0.1%
34	Mongolia	1	0.1%