Rank	Countries/Territories	Count	Percent
1	China	241	27.8%
2	United States	236	27.2%
3	Japan	176	20.3%
4	Germany	45	5.2%
5	Singapore	27	3.1%
6	Canada	22	2.5%
7	Netherlands	20	2.3%
8	Russia	13	1.5%
9	India	13	1.5%
10	Indonesia	13	1.5%
11	Australia	6	0.7%
12	Denmark	6	0.7%
13	France	5	0.6%
14	New Zealand	5	0.6%
15	Romania	5	0.6%
16	Spain	4	0.5%
17	Switzerland	3	0.3%
18	Thailand	3	0.3%
19	United Kingdom	3	0.3%
20	Ireland	3	0.3%
21	Hong Kong	2	0.2%
22	Egypt	2	0.2%
23	Cyprus	2	0.2%
24	Brazil	2	0.2%
25	Argentina	2	0.2%
26	Latvia	2	0.2%
27	Mauritius	2	0.2%
28	Mongolia	1	0.1%
29	Nepal	1	0.1%
30	Malaysia	1	0.1%
31	Iran, Islamic Republic of	1	0.1%
32	Kenya	1	0.1%