Data Analysis - Pivot Table

Description:

?? ??? ?????? ??????? ?????? ????? ??????? ????? ???????? ??????? ?? ?????? ?????? ?????? ???????? ?????????. ????? ???? ??????? ???????? ???????:
???????:
1. ????? ????????:
- ???? ????? ????? ???????? ???????? ???????? ??? ???? ?? ???? ???? ????????? ??????? ??????.
2. ????? ?????? ?????? ???????? ????????:
- ?????? ????? ????? ???????? ???????? ??????? ???????? ??? ?? ??? ????????? ????????? ???????? ??? ????? ????? ??????? ???? ?????? ???????? ???? ?????.
3. ????? ???? ??????:
- ???? ??? ????? ????? ????? ???????? ???? ???????? ???????? ?????? ??? ??? ????? ?????? ???? ???????? ?? ??????.
4. ????? ???????? ??? ??????? ?????? ?????:
- ????? ????? ????? ???????? ????? ??? ?????? ????????? ??? ???? ?????? ???????? ??? ????? ?? ???????? ??? ???? ??????.
5. ???????? ???????? ???? ????????
???????? ??????: - ?????? ????? ????? ?????? ?????? ?????? ???? ???????? ???????? ????????? ????? ????? ????? ?????? ?????? ?????? ?????? ??????.
6. ????????:
- ??????? ??? ????? ?????? ?? ???????? ????????? ?????? ???? ???? ???? ???????? ??? ?????????.
7. ??? ????????: ????? ?????? ????? ???? ?? ??????:
- ????? ????? ????? ????? ???????? ?? ???? ????? ??? ?????? ??? ?????? ?? ????? ???????? ?????? ???? ?????.

??? ?????? ???? ???????? ?? ?????? ???? ??? ??????? ?? ???? ??? ???????? ??????? ?? ??????. ?????? ?????? ???? ????? ?????? ??? ??? ???????? ???????? ????.