;"during 14-20 April";"during 7-13 April";"average for 4 weeks"
"operating-systems/windows/";95;109;98
"computers/";87;136;110
"/";80;112;102
"technology/technology-explained/";65;82;80
"internet/";43;49;43
"raznoe/";37;38;40
"computers/networking/";17;13;17
"programming/web-development/";10;9;8
"programming/";7;11;9
"computers/usb-flash-drive/";6;19;7
"amount of selected";370;488;434
"total";472;611;554