Table:
text: List of top association football goal scorers by country
Ukraina
Men
Rank_ Name_ Years Matches Goals
1 Serhiy Rebrov 1992–2007 261 123
2 Maksim Shatskikh 1999–Present 222 100
3 Andriy Vorobei 1997–Present 282 99
4 Oleksandr Haidash 1992–2003 259 95
5 Serhiy Mizin 1992–2007 342 90
6 Timerlan Huseinov 1992–2000 215 85
7 Oleksandr Kosyrin 1999–Present 230 83
8 Oleh Matviiv 1992–2002 210 81
9 Oleksandr Palyanytsia 1992–2003 260 79
10 Valentyn Poltavets 1994–2007 322 77

Question: What is the average number of goals in the list of top soccer goalscorers by country if the rank is less than 8 and there are 261 games?

Question: Which years had a rank higher than 6 among men in the list of the association's top football goalscorers by country and involved Oleksandr Kosyrin?