How did UNP's other fees change over the past year?

Union Pacific's (UNP) other operating income has shown a general upward trend over the past year, increasing from $1.96 billion on March 31, 2023, to $2.08 billion on December 31, 2023. |code|Ticker|Name|Date|Other Revenue|Other Revenue YoY|market_code| |---|---|---|---|---|---|---| |UNP|UNP.N|Union Pacific|20240331|4.15E8|3.75|169| |UNP|UNP.N|Union Pacific|20240630|3.69E8|-6.345177664974619|169| |UNP|UNP.N|Union Pacific|20240930|3.23E8|-18.434343434343432|169| |UNP|UNP.N|Union Pacific|20241231|3.32E8|-7.262569832402235|169|