Extract key reported metrics and their values along with the year the metric is reported from the given text in the format {Metric} - {Year} - {value} and show them as a list
Passengers - 2020 - 808.6 crore 
Tonnes of Freight - 2022 - 1418.1 million tonnes
Total Passenger Trains - 2022 - 13,169 
Total Route Length - Year - 68,043 km
Running Track Length - 2022 - 102,831 km
Track Length - 2022 - 50,394 km
Electrified Gauge Route - 2022 - 50,394 km
Average Speed - - 31.4 mph