The percentage of change in supply is divided by the percentage of change in price.

(Percent of change in volatility explained; a positive percentage indicates a reduction in volatility)

What’s the percent change between the two years?

To calculate the price elasticity, we need to know what the percentage change in quantity demand is and what the percentage change in price is.

Table 10 - Exports of goods and services, volume, percentage change over previous period

Table 12 - Imports of goods and services, volume, percentage change over previous period

Table 10 - Exports of goods and services, volume, percentage change over previous period

Table 10 - Exports of goods and services, volume, percentage change over previous period

Table 12 - Imports of goods and services, volume, percentage change over previous period

Table 12 - Imports of goods and services, volume, percentage change over previous period

In the first case, the annual variation was -1.2%.

Table 40 - Monetary aggregates: narrow money, percentage change over previous period

Table 30 - Hourly earnings index: manufacturing, percentage change over previous period

What we are concerned about is the rate and amount of variation.

Based on Percentage Changes in Your Portfolio Allocation