Rank	Countries/Territories	Count	Percent
1	China	658	36.3%
2	United States	605	33.4%
3	Germany	184	10.1%
4	Korea, Republic of	42	2.3%
5	France	38	2.1%
6	Canada	31	1.7%
7	Japan	30	1.7%
8	Latvia	27	1.5%
9	India	23	1.3%
10	Netherlands	19	1%
11	Ireland	15	0.8%
12	Norway	14	0.8%
13	Sweden	12	0.7%
14	Hong Kong	11	0.6%
15	Malaysia	10	0.6%
16	Singapore	10	0.6%
17	Taiwan	9	0.5%
18	Brazil	9	0.5%
19	Egypt	8	0.4%
20	Cyprus	7	0.4%
21	Spain	7	0.4%
22	Romania	6	0.3%
23	United Kingdom	6	0.3%
24	Indonesia	5	0.3%
25	Australia	4	0.2%
26	Iran, Islamic Republic of	3	0.2%
27	Lebanon	3	0.2%
28	Ukraine	3	0.2%
29	Thailand	2	0.1%
30	Pakistan	2	0.1%
31	Russia	2	0.1%
32	Saudi Arabia	2	0.1%
33	Italy	2	0.1%
34	Bangladesh	1	0.1%
35	Algeria	1	0.1%
36	Serbia	1	0.1%
37	New Zealand	1	0.1%
38	Philippines	1	0.1%