2025／26赛季俱乐部引援花费排名：利物浦以4.83亿欧的引援费用排名第一，英超俱乐部多达9家（2025／26赛季引援支出榜：利物浦以4.83亿欧居首，英超球队占据9席）

Clarifying network analysis options

I see that the network may be enabled, so I could compute net input versus gross spending if the user shares their outgoing sales totals. If they're looking for analysis on spending drivers, I can provide some general insights. I should suggest providing a CSV file of ranking, but since we don’t have the data, I'll need to clarify their request. I’ll ask if they want me to fetch real-time data and request approval for that. Let's keep it concise with bullets for clarity.