Statystyka roczna czytelnictwa

Klasa:               Suma  książek                         Średnia
wypożycz. w całym roku:

L. 1L                         127                                                     4,10

L. 2L                          206                                                    6,44

L. 3L                         191                                                     7,07

Tech. 1E1                 77                                                       2,41

Tech. 1E2                 125                                                     3,91

Tech. 1H                   103                                                     3,81

Tech. 1LG                  29                                                      0,94

Tech. 2E1                  89                                                      3,30

Tech. 2E2                  113                                                    4,19

Tech. 2E3                  191                                                    6,37

Tech. 3E1                  107                                                    3,45

Tech. 3E2                  189                                                    5,91

Tech. 3E3                   86                                                     3,19

Tech. 3H                    135                                                    5,40

Tech. 4E1                  126                                                    5,25

Tech. 4E2                   96                                                     3,69

Tech. 4E3                   150                                                   5,77

Tech. 4E4                   223                                                   9,29

Tech. 4H                     96                                                     4,00

Z. 1S                           21                                                     0,64

Z. 2S                           31                                                     1,41