As Andreas wrote in the last comment, we spoke with ecoinvent and we will upload a revised version of the database to Nexus in the following days and send a communication.
We did a quick analysis with the revised version of the example that you posted. Since the impact method is not know from your picture, EF 3.1 is chosen, which also contains your selected impact category "climate change - global warming potential (GWP100)".
Results in the revised version:
Standard Calculation: Result 5.597
Monte Carlo Simulation: Mean 5.862, Median 5.849, Standard deviation 0.283, 5% Percentile 5.440, 95% Percentile 6.338