Selected price indexes (SPI) provide monthly price changes for a selection of goods and services that New Zealand households purchase. 12 April 2024: This release updates the international air transport data for February 2024 to update the understated price fall we published last month. The official measure of consumer inflation, Consumers price index: March 2024 quarter, will be unaffected. Key facts: {chart} The following table sets out the key percentage changes in monthly and annual prices. We compare March 2024 with February 2024 for the monthly percentage change, and March 2024 with March 2023 for the annual ... (full story)