In fact, occasional marijuana use was associated with slight increases in lung airflow rates and increases in lung volume, the study found. (scientificamerican.com)
This increase is also illustrated, in part, by the overall change in mean scores for emotional symptoms shown in Table 4.2 (a very slight increase of 1.2 to 1.3). (gov.scot)
Town officials believe both communities have seen slight increases in population since then. (articles.chicagotribune.com)