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:
| tournament | 2008 | 2009 | 2010 | 2011 | 2012 | win % |
| grand slam tournaments | grand slam tournaments | grand slam tournaments | grand slam tournaments | grand slam tournaments | grand slam tournaments | grand slam tournaments |
| australian open | a | 1r | a | 3r | qf | 69.23 |
| french open | q2 | a | 2r | 2r | a | 62.50 |
| wimbledon | 1r | a | 1r | 1r | 3r | 44.44 |
| us open | 4r | a | 3r | 1r | 3r | 63.64 |
| win - loss | 3 - 2 | 0 - 1 | 3 - 3 | 3 - 4 | 8 - 3 | 60.98 |
| olympic games | olympic games | olympic games | olympic games | olympic games | olympic games | olympic games |
| summer olympics | 1r | not held | not held | not held | qf | 60.00 |
| atp world tour masters 1000 | atp world tour masters 1000 | atp world tour masters 1000 | atp world tour masters 1000 | atp world tour masters 1000 | atp world tour masters 1000 | atp world tour masters 1000 |
| indian wells | 1r | 1r | a | 1r | 2r | 37.50 |
| miami | 1r | a | a | 2r | 4r | 63.63 |
| monte carlo | a | a | a | a | 3r | 66.66 |
| madrid | a | a | a | 1r | a | 66.66 |
| rome | a | a | a | q2 | a | 50.00 |
| canada | a | a | a | a | 2r | 60.00 |
| cincinnati | a | a | a | 1r | 3r | 40.00 |
| shanghai | nm1 | a | lq | sf | 2r | 72.73 |
| paris | a | a | a | 1r | 3r | 50.00 |
| win - loss | 0 - 2 | 0 - 1 | 0 - 0 | 5 - 6 | 8 - 6 | 52.17 |
| career statistics | career statistics | career statistics | career statistics | career statistics | career statistics | career statistics |
| titles - finals | 1 - 1 | 0 - 0 | 0 - 0 | 0 - 2 | 1 - 1 | 60.00 |
| year end ranking | 63 | 418 | 98 | 25 | 19 | 3339891 |
Title:
kei nishikori
Statement:
kei nishikori 's win percentage was 50% or lower four times at grand slam events between 2008 and 2012
Answer:
supported