Rank	Countries/Territories	Count	Percent
1	China	279	31.2%
2	United States	223	24.9%
3	Germany	75	8.4%
4	Korea, Republic of	64	7.2%
5	France	30	3.4%
6	India	26	2.9%
7	Russia	24	2.7%
8	Brazil	22	2.5%
9	Japan	21	2.3%
10		15	1.7%
11	Netherlands	12	1.3%
12	Latvia	11	1.2%
13	Hong Kong	8	0.9%
14	Canada	8	0.9%
15	Ireland	7	0.8%
16	Spain	7	0.8%
17	Australia	6	0.7%
18	Israel	5	0.6%
19	Greece	5	0.6%
20	Singapore	5	0.6%
21	Mexico	5	0.6%
22	United Kingdom	4	0.4%
23	Belgium	4	0.4%
24	Indonesia	4	0.4%
25	Colombia	3	0.3%
26	Cyprus	2	0.2%
27	Iran, Islamic Republic of	2	0.2%
28	Poland	2	0.2%
29	Romania	2	0.2%
30	Serbia	1	0.1%
31	Taiwan	1	0.1%
32	Turkey	1	0.1%
33	Ukraine	1	0.1%
34	Lebanon	1	0.1%
35	New Zealand	1	0.1%
36	Norway	1	0.1%
37	Peru	1	0.1%
38	Italy	1	0.1%
39	Ecuador	1	0.1%
40	Finland	1	0.1%
41	Belarus	1	0.1%
42	Slovakia	1	0.1%
43	South Africa	1	0.1%