Breakdown the yield from block rewards vs swap fees, both total and by pool. Show how the proportions have changed over time since the network started.

Hint: use thorchain.block_rewards

For LP provider, they will get rewards every block in both $RUNE and pool's asset. The rewards follows a strict emission schedule and the emission can be seen in illustration below. While swap fees depends on swap activity on that particular day.

Graph below shows the swap fees vs block rewards paid out daily.

Now let's take a look at the daily block rewards paid by pool and also the total liquidity fees in RUNE by pool asset.

We can see that top pools that received highest daily rewards was interchangeable between BTC.BTC, BNB.BUSD and ETH.ETH.