Give you a statement and table with its title in Markdown format, please determine whether the statement is supported or refuted by, or is unrelated to the table. It'a binary classification problem, you should choose the answer between supported and refuted. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| position | club | played | wins | draws | losses | goals for | goals against | points | goal difference |
| 1 | litex lovech | 30 | 21 | 6 | 3 | 73 | 25 | 69 | + 38 |
| 2 | levski sofia | 30 | 19 | 7 | 4 | 73 | 27 | 64 | + 36 |
| 3 | cska sofia | 30 | 18 | 7 | 5 | 71 | 29 | 61 | + 38 |
| 4 | neftochimic burgas | 30 | 17 | 4 | 9 | 59 | 31 | 55 | + 28 |
| 5 | slavia sofia | 30 | 15 | 9 | 6 | 51 | 30 | 54 | + 21 |
| 6 | levski kyustendil | 30 | 15 | 1 | 14 | 45 | 40 | 46 | + 5 |
| 7 | spartak varna | 30 | 12 | 6 | 12 | 42 | 36 | 42 | + 8 |
| 8 | minyor pernik | 30 | 12 | 5 | 13 | 32 | 35 | 41 | - 3 |
| 9 | lokomotiv sofia | 30 | 11 | 6 | 13 | 42 | 40 | 39 | + 2 |
| 10 | metalurg pernik | 30 | 11 | 4 | 15 | 28 | 36 | 37 | - 8 |
| 11 | botev plovdiv | 30 | 11 | 3 | 16 | 35 | 48 | 36 | - 13 |
| 12 | dobrudzha dobrich | 30 | 11 | 3 | 16 | 33 | 55 | 36 | - 12 |
| 13 | lokomotiv plovdiv | 30 | 11 | 3 | 16 | 31 | 58 | 36 | - 27 |
| 14 | olimpik teteven | 30 | 11 | 2 | 17 | 26 | 47 | 35 | - 21 |
| 15 | spartak pleven | 30 | 7 | 0 | 23 | 32 | 75 | 21 | - 43 |
| 16 | etar veliko tarnovo | 30 | 4 | 2 | 24 | 21 | 82 | 14 | - 61 |
Title:
1997 - 98 a pfg
Statement:
there were six teams this season with over 15 wins
Answer:
supported