1
The following table presents our revenues by revenue source (in millions):
2
3
Three Months Ended Twelve Months Ended
4
December 31, December 31,
5
2013 2014 2013 2014
6
(unaudited)
(unaudited)
7
Advertising revenues:
8
Google websites $10,538 $12,429 $37,422 $45,085
9
Google Network Members' websites 3,522 3,720 13,125 13,971
10
Total advertising revenues 14,060 16,149 50,547 59,056
11
Other revenues 1,647 1,954 4,972 6,945
12
Total revenues $15,707 $18,103 $55,519 $66,001
13
14
The following table presents our revenues, by revenue source, as a percentage of total revenues:
15
16
Three Months Ended Twelve Months Ended
17
December 31, December 31,
18
2013 2014 2013 2014
19
(unaudited)
(unaudited)
20
Advertising revenues:
21
Google websites 67% 69% 67% 68%
22
Google Network Members' websites 23% 20% 24% 21%
23
Total advertising revenues 90% 89% 91% 89%
24
Other revenues 10% 11% 9% 11%
25
Total revenues 100% 100% 100% 100%