Okay then read the entire article which is from a Catholic website. Also as far as I can tell the entire article is about Catholic annulments and nothing about non-Catholics.
catholic.net/RCC/Periodicals/Homiletic/07-96/3/3.html
I read your linked article: What you are failing to recognize is that non-catholics [married outside of any catholic involvemnet] receive “catholic annulments” and are included in the broad statistics …
For example [and I personally know these situations were submitted]
Two non-catholics [one baptized in the Church of Christ and one party non baptized] married before a justicce of the peace in 1976. They later divorced …
Then in 1995 the person who was baptized entered the catholic church …
Now that person [once protestant, now catholic] wants to marry a catholic person in a catholic rite … they cannot because the Church presumes the first marriage was valid … in order to marry, this [now catholic] person must apply TO THE CATHOLIC CHURCH for an annulment to determine is their first marriage was sacramental or not … this marrige decision [annulment granted or held sacramental] is included in the 75% [granted] or [25%] affirmed… all this and the other person was not a catholic … they [the non-catholic ex spouse] still recieved all the paperwork, they were to provide witnesss, they were provided an advocate, a defender of the bond was assigned … the entire process.
In this case, the marriage was not held as sacramental …
Case 2: Two Lutherans marry in a Lutheran ceremony in the late 1980’s. They later divorce. Years later [2000], one party becomes catholic and seeks to marry a catholic in a catholic ceremony … this Lutheran first marriage was submitted for a decision … again … TO THE DIOCESE IN WHICH THE [NOW] CATHOLIC PERSON LIVED… and again this case in factored in the statistics…
In this case, the marriage was held as sacramental …
Now you can see that the dynamics of a country like the US could impact the ‘statistics’ in a major way … I am fairly certain [but do not have the numbers] that in the US, the church decides far more “non-catholic” marriage annulment cases than in any other country … [and positively more than in any third world or developing country]… And possibly more than any other European Country because we [US] are more diverse…
We are a huge country with a very diverse population … many catholics do not marry other catholics [unlike say North Ireland where the catholic population is larger] Our melting pot even brings catholics who are culturally diverse from other catholics [this goes for non-catholics too].
Statistical analysis is complex and if a person does not look at the data in a complete way … false assumptions can be made …
Its like saying that 65% of all people who died before the age of 30 ate dill pickles ergo dill pickles are a major cause of death in people under the age of thirty…