bauer / # vnstat -d

        eth0

            day         rx      |     tx      |  total
        ------------------------+-------------+--------------
           04.11.    329.65 MB  |  11,125 MB  |  11,455 MB
           05.11.    37,615 MB  |  33,662 MB  |  71,277 MB
           06.11.    39,566 MB  |  27,667 MB  |  67,234 MB
           07.11.    26,863 MB  |  36,478 MB  |  63,341 MB
           08.11.    69,011 MB  |  23,776 MB  |  92,788 MB
           09.11.    14,540 MB  |  44,211 MB  |  58,752 MB
           10.11.    32,050 MB  |  29,180 MB  |  61,231 MB
           11.11.    37,744 MB  |  37,427 MB  |  75,171 MB
           12.11.    64,050 MB  |  52,247 MB  | 116,297 MB
           13.11.    35,476 MB  |  54,106 MB  |  89,583 MB
           14.11.    35,929 MB  |  20,217 MB  |  56,146 MB
           15.11.    75,422 MB  |  27,237 MB  | 102,659 MB
           16.11.    22,321 MB  |  23,869 MB  |  46,190 MB
           17.11.    13,795 MB  |  14,509 MB  |  28,305 MB
           18.11.    23,735 MB  |  38,128 MB  |  61,863 MB
           19.11.    51,454 MB  |  14,655 MB  |  66,109 MB
           20.11.    26,803 MB  |   6,887 MB  |  33,691 MB
           21.11.    42,167 MB  |   8,847 MB  |  51,015 MB
           22.11.    27,000 MB  |  17,958 MB  |  44,959 MB
           23.11.    27,344 MB  |  17,022 MB  |  44,367 MB
           24.11.    90,358 MB  |  22,028 MB  | 112,386 MB
           25.11.     9,133 MB  |  19,146 MB  |  28,279 MB
           26.11.    15,679 MB  |  14,132 MB  |  29,811 MB
           27.11.    28,092 MB  |   7,560 MB  |  35,652 MB
           28.11.    18,784 MB  |  22,151 MB  |  40,936 MB
           29.11.    13,316 MB  |   6,135 MB  |  19,452 MB
           30.11.    34,493 MB  |   8,698 MB  |  43,191 MB
           01.12.     8,340 MB  |  17,366 MB  |  25,706 MB
           02.12.    46,920 MB  |   1,297 MB  |  48,217 MB
           03.12.    104.89 MB  |   37.27 MB  |  142.16 MB
        ------------------------+-------------+--------------
         estimated    2,455 MB  |     873 MB  |   3,328 MB