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:
| name | tenure | courtesy title | court rank | revenues |
| iwaki yoshitaka ( 佐竹義隆 ) | 1623 - 1634 | shuri - daiyu | lower 5th (従五位下) | 20000 koku |
| iwaki nobutaka ( 岩城宣隆 ) | 1628 - 1656 | tajima - no - kami | lower 5th (従五位下) | 20000 koku |
| iwaki shigetaka ( 岩城重隆 ) | 1656 - 1704 | iyo - no - kami | lower 5th (従五位下) | 20000 koku |
| iwaki hidetaka ( 岩城秀隆 ) | 1685 - 1735 | iyo - no - kami | lower 5th (従五位下) | 20000 koku |
| iwaki takatsugu ( 岩城隆韶 ) | 1718 - 1745 | tajima - no - kami | lower 5th (従五位下) | 20000 koku |
| iwaki takyoshi ( 岩城隆恭 ) | 1745 - 1782 | iyo - no - kami | lower 5th (従五位下) | 20000 koku |
| iwaki takanori ( 岩城隆恕 ) | 1782 - 1817 | iyo - no - kami | lower 5th (従五位下) | 20000 koku |
| iwaki takahiro ( 岩城隆喜 ) | 1817 - 1853 | iyo - no - kami | lower 5th (従五位下) | 20000 koku |
| iwaki takanaga ( 岩城隆永 ) | 1854 - 1855 | tajima - no - kami | lower 5th (従五位下) | 20000 koku |
| iwaki takanobu ( 岩城隆信 ) | 1855 - 1855 | - none - | lower 5th (従五位下) | 20000 koku |
| iwaki takamasa ( 岩城隆政 ) | 1855 - 1861 | shuri - daiyu | lower 5th (従五位下) | 20000 koku |
| iwaki takakuni ( 岩城隆邦 ) | 1861 - 1869 | ukyo - daiyu | lower 5th (従五位下) | 20000 koku |
| iwaki takaaki ( 岩城隆彰 ) | 1869 - 1871 | viscount | 5th (従五位) | 20000 -- >18000 koku |
Title:
none
Statement:
the revenues of viscount exceeds 20000 koku
Answer:
refuted