mysql> create table t_1 (obj_type varchar( 10 ), obj_count int,day_of_week char( 3 ));
Query OK,  0  rows affected ( 0 . 13  sec)

mysql> insert into t_1 values ('table', 20 ,'FRI'), ('table', 14 ,'SAT'),('chair', 1 ,'FRI'),('chair', 67 ,'MON'),('book', 7 ,'FRI');
Query OK,  5  rows affected ( 0 . 03  sec)
Records:  5   Duplicates:  0   Warnings:  0 

mysql> select * from t_1;
+----------+-----------+-------------+
| obj_type | obj_count | day_of_week |
+----------+-----------+-------------+
| table    |         20  | FRI         |
| table    |         14  | SAT         |
| chair    |          1  | FRI         |
| chair    |         67  | MON         |
| book     |          7  | FRI         |
+----------+-----------+-------------+
 5  rows in set ( 0 . 00  sec)