Good morning, and welcome to our conference call. Jeff has done an excellent job of going over many of the details. I would just want to highlight that net premiums written increased by 9.1%, commercial lines by 14.9%, personal lines by 14.6%.
A little discussion about the weather. Needless to say, the company has control over many things, but we don't have control over the weather. And clearly, the weather was extremely unusual, and Jeff has given a lot of details about that.
On the underwriting and pricing environment, we continue to focus on our conservative underwriting. We continue to make rate increase filings in homeowners, private passenger automobile, dwelling fire and certainly, on the commercial side. And we're pleased to tell you that commercial renewals, depending upon the specific month that the renewals -- we are putting into effect premium increases anywhere between 5% and 7.5%. We continue to refine our underwriting actions, and we have aggressive reinspection and loss control programs in place.
I'm pleased to tell you that in personal lines, 75-plus percent of our increases in premiums written are rate increases. And in commercial, we estimate it to be about 40-plus percent.
On the agency side, we have appointed 50 new agencies to represent the company in the first quarter. And you may remember that in the spring of every year, we have a very aggressive agency meeting program, 26 large meetings across 12 states, and we have had very excellent attendance to date and very positive responses.
On the technology side, we have come live with our mobile apps. We're working on a new billing system, a new rating system. We're about to roll out e-signatures for personal lines. We're working and have gone live with some new predictive modeling. We are pleased to tell you, I think, that within one of the earlier press releases, that we have been named to the top 50 Most Trusted (sic) [Trustworthy] Financial Companies by Forbes.
Needless to say, the winter storms and the small earnings loss is a major part of the earnings call today. But from our viewpoint, the focus, we think, that you should take away is that we have a very dynamic strategy, and the company has momentum. And we have numerous projects and growth initiatives that we are developing. At this point, I'll turn it back to Jeff.