Rank	Countries/Territories	Count	Percent
1	China	391	31%
2	United States	386	30.6%
3	Korea, Republic of	100	7.9%
4	Germany	85	6.7%
5	Japan	57	4.5%
6	Canada	33	2.6%
7	Australia	19	1.5%
8	France	19	1.5%
9	Norway	15	1.2%
10	Mexico	14	1.1%
11	India	14	1.1%
12	Netherlands	13	1%
13	Turkey	13	1%
14	Italy	12	1%
15	Cyprus	10	0.8%
16	Taiwan	10	0.8%
17	Spain	9	0.7%
18	Russia	8	0.6%
19	Singapore	8	0.6%
20	Denmark	5	0.4%
21	Sweden	4	0.3%
22	New Zealand	3	0.2%
23	Mongolia	3	0.2%
24	Pakistan	3	0.2%
25	Poland	3	0.2%
26	Romania	3	0.2%
27	Greece	3	0.2%
28	Argentina	3	0.2%
29	Ireland	3	0.2%
30	Luxembourg	2	0.2%
31	Bulgaria	2	0.2%
32	Serbia	2	0.2%
33	Slovenia	1	0.1%
34	Hong Kong	1	0.1%
35	Malaysia	1	0.1%
36	Lithuania	1	0.1%
37	United Kingdom	1	0.1%