Rank	Countries/Territories	Count	Percent
1	China	342	31.8%
2	United States	301	28%
3	Japan	179	16.7%
4	Germany	59	5.5%
5	Singapore	27	2.5%
6	Canada	24	2.2%
7	Netherlands	22	2%
8	India	14	1.3%
9	Indonesia	14	1.3%
10	Russia	13	1.2%
11	Ireland	9	0.8%
12	Australia	6	0.6%
13	Denmark	6	0.6%
14	France	5	0.5%
15	Romania	5	0.5%
16	New Zealand	5	0.5%
17	Philippines	4	0.4%
18	Spain	4	0.4%
19	Thailand	4	0.4%
20	Hong Kong	4	0.4%
21	Argentina	4	0.4%
22	Cyprus	3	0.3%
23	Switzerland	3	0.3%
24	United Kingdom	3	0.3%
25	Latvia	2	0.2%
26	Mauritius	2	0.2%
27	Egypt	2	0.2%
28	Brazil	2	0.2%
29	Iran, Islamic Republic of	1	0.1%
30	Kenya	1	0.1%
31	Mongolia	1	0.1%
32	Nepal	1	0.1%
33	Malaysia	1	0.1%
34	Ukraine	1	0.1%