The given document is a list of numbers from 1 to 45 without any other context or information. Therefore, it is not possible to provide a meaningful summary in 3 sentences or less.
This document provides information on oil product prices in Korea, including:
1. An overview of oil price systems and liberalization trends in Korea.
2. Average annual prices of major oil products from 1964-1996. Prices of gasoline, kerosene, and diesel increased sharply in the 1970s due to oil crises and price fluctuations have continued since then.
3. Monthly average prices of major oil products from 2008-2009, which decreased in early 2008 before rising again.
The document contains detailed tables and historical data on oil product prices in Korea over several decades.
