Table:
text: Nene Park
Average crowd sizes
Average crowd sizes
Season Ave_Attendance _ave_on_prev_season Competition Occupier
2004–05 3321 -1136 League Two Rushden and Diamonds
2005–06 3162 -159 League Two Rushden and Diamonds
2006–07 2045 -1117 Conference National Rushden and Diamonds
2007–08 1586 -459 Conference National Rushden and Diamonds
2008–09 1509 -77 Conference National Rushden and Diamonds
2009–10 1678 +169 Conference National Rushden and Diamonds
2010–11 1255 -423 Conference National Rushden and Diamonds
2011–12 1399 +144 Conference National Kettering Town

Question: What is the lowest value for the average attendance at Nene Park for the season when the previous season's average is -459?

Question: What is each value for average last season when competition in Nene Park League is two?