The 31-year-old has not conceded in seven of the opening nine league matches of the campaign.
"I'm really one person who doesn't keep statistics," Ligue1.com quotes him as saying. "I just keep doing my thing, I keep going.
"The most important thing for me now is to see how much I can help Lille achieve our ambition for the season. Not really the clean sheets. I prefer we win 10-9 than play 0-0."
Lille are currently third in the league table with 17 points from nine matches.