(Reuters) – Spain’s gross domestic product growth slowed down slightly in the third quarter, though it showed more resilience than in neighboring countries, final data showed on Friday. The economy expanded 0.3% from the previous quarter, down from a 0.4% growth in the second quarter, the National Statistics Institute (INE) said confirming a preliminary report released in October. Analysts polled by Reuters had expected a quarter-on-quarter growth of 0.3%. Spain’s third-quarter economic output grew 1.8% compared with the same quarter a year ago, down from an annual growth of 2% in the second q…