You’ll have to indulge me a little because I still don’t understand. I don’t understand two things:
1.I don’t understand what the figures you have supplied mean. They show, for example, that in 2016 Italy dealt with almost 65,000 (around 30%) of these “”incoming requests”. Does that mean that 65,000 people landed elsewhere in the EU, made an asylum application there but went on to make a request for Italy to handle their asylum claim? Or does it mean that 65,000 people landed in Italy, launched a claim and asked for their claims to be transferred elsewhere?
I strongly suspect the latter but either way, it doesn’t matter because
2. I don’t know how it is relevant to the original article. That focussed on where the Dublin Agreement is being breached. It showed where applicants fail to make their claim in the “first country” and the “second country” seeks to have them returned (e.g. those who arrive in the UK in the back of lorries from Calais). It explains that the second country (or at least the UK) is having very little success (about 10%) in gaining protection under the Dublin Agreement by having the applicants returned to the “first country”.
The figures you provided do not include these clandestine arrivals but (as far as I can understand) only count (whatever way round it is) those who legitimately make claims.
It’s not a question of being unwilling or unable to do any research. I simply don’t know the relevance of the figures you provided to the question under discussion. The UK dealt with around 30,000 asylum applications in 2016 and the table only mentions about 1,700 (the details of which are still unclear to me). Many of that 30,000 were from people who should, under Dublin, have made their claim elsewhere. The failure to have them returned is nothing to do with the porous border arrangements prevalent across Europe and it is not naïve to expect the provisions of an international agreement to be respected.